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DTSTART;TZID=America/New_York:20261107T080000
DTEND;TZID=America/New_York:20261107T093000
DTSTAMP:20261104T173842Z
CREATED:20261103T205311Z
LAST-MODIFIED:20261104T173842Z
UID:10001020-1794038400-1794043800@arboretum.harvard.edu
SUMMARY:Family Wellness Walk
DESCRIPTION:Join Helen Murphy\, LCSW for a family wellness walk at the Arnold Arboretum! Time in nature provides a stunning space to exhale as well as a myriad of mental health benefits. Helen will lead families on a leisurely walk to introduce participants not only to the unique plants within the Arboretum\, but also to wellness practices along the way. Join us for an opportunity to recharge and connect! \n\n\n\nAccessibility: We will be covering about one mile \n\n\n\nAudience: Families with school-age children \n\n\n\nInclement weather policy: This program will run rain or shine\, but may be cancelled in the case of snow or severe weather.
URL:https://arboretum.harvard.edu/event/family-wellness-walk/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Family,Walk
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261107T080000
DTEND;TZID=America/New_York:20261107T100000
DTSTAMP:20261103T153121Z
CREATED:20260817T191922Z
LAST-MODIFIED:20261103T153121Z
UID:10000857-1794038400-1794045600@arboretum.harvard.edu
SUMMARY:Birding Walk
DESCRIPTION:Embark on a birdwatching tour in the Arboretum’s landscape with docent and birder Donna Sullivan. This two-hour tour is suitable for adult beginners as well as more experienced birders.
URL:https://arboretum.harvard.edu/event/birding-walk-10/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Public Tours,Wildlife
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261107T110000
DTEND;TZID=America/New_York:20261107T123000
DTSTAMP:20260923T132322Z
CREATED:20260817T191900Z
LAST-MODIFIED:20260923T132322Z
UID:10000866-1794049200-1794054600@arboretum.harvard.edu
SUMMARY:Autumn in the Arboretum
DESCRIPTION:Autumn is one of the most beautiful times of year at the Arboretum\, with leaves changing color and all sorts of unique seeds and fruits appearing on the branches. Join docent Vicki Amalfitano for a tour to learn about all the changes that happen in the Arboretum’s collections in the fall. \n\n\n\nAccessibility: Participants will walk over paved roads\, woodchips paths\, and mowed grass. \n\n\n\nWeather Policy: Tours may be canceled in cases of the following weather conditions: severe wind\, snow\, ice\, thunder or lightning events; temperatures over 90 degrees; and temperatures below 20 degrees. Tours may be canceled due to other weather events at the discretion of Arboretum staff. In the case of cancelation\, you will be contacted by Arboretum staff no later than 2 hours before the start of the event. If you have questions about the status of a program\, please email or call the Visitor Center between 10:00am and 4:00pm at (617) 384-5209.
URL:https://arboretum.harvard.edu/event/autumn-in-the-arboretum/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Horticulture and Botany,Public Tours
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261107T120000
DTEND;TZID=America/New_York:20261107T140000
DTSTAMP:20260818T165054Z
CREATED:20260818T165053Z
LAST-MODIFIED:20260818T165054Z
UID:10000924-1794052800-1794060000@arboretum.harvard.edu
SUMMARY:Botanical Ink Printing: A Drop-In Program
DESCRIPTION:Drop by the Arboretum to make some beautiful ink prints using fallen leaves. This is a walk-up program so no registration is necessary\, just stop by any time between 12pm and 2pm! \n\n\n\nIf there is inclement weather\, this event may be rescheduled: check this page the day of the program to check the weather status. \n\n\n\nAccessibility: This is a stationary program on the Hunnewell lawn\, which is a flat grassy area. \n\n\n\nAudience: This program is appropriate for all ages\, though parents should note that ink is somewhat harder to wash off than paint.
URL:https://arboretum.harvard.edu/event/botanical-ink-printing-a-drop-in-program/
LOCATION:Hunnewell Lawn\, 125 Arborway\, Boston\, MA\, United States
CATEGORIES:Art
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261108T080000
DTEND;TZID=America/New_York:20261108T093000
DTSTAMP:20261103T153400Z
CREATED:20260817T191757Z
LAST-MODIFIED:20261103T153400Z
UID:10000931-1794124800-1794130200@arboretum.harvard.edu
SUMMARY:Birding at the Arboretum
DESCRIPTION:Have you ever wanted to learn more about the feathered friends you see and hear on a walk through the Arnold Arboretum? If so\, please join birders and volunteers TJ and Allison for a leisurely 90-minute bird watching walk. We will cover a variety of habitats and focus on the changes that seasonal migration brings to our resident birds\, so come back often to keep up with the seasons! No homework is required\, but binoculars are helpful for spotting in the trees. We’re looking forward to birding with you!
URL:https://arboretum.harvard.edu/event/birding-at-the-arboretum-16/
LOCATION:Flora Way Gate (Formerly Bussey St Gate)\, Bussey Street Gate\, Boston\, MA\, United States
CATEGORIES:Public Tours,Wildlife
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2025/05/eastern_kingbird.jpg
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261108T100000
DTEND;TZID=America/New_York:20261108T123000
DTSTAMP:20260817T191837Z
CREATED:20260817T191834Z
LAST-MODIFIED:20260817T191837Z
UID:10000848-1794132000-1794141000@arboretum.harvard.edu
SUMMARY:The Cosmic Tree: A Universal Symbol of Life: Ginkgoes and Conifers
DESCRIPTION:Cosmologies are ways of understanding the nature of the universe\, of experiencing the world in all its variations including the visible and the invisible. Over millennia trees have served as the mythological archetype of the world’s axis (axis mundi)\, the pole through the earth’s center which connects the worlds above and below. Within a cosmic-magical model of the world (imago mundi)\, trees also evolved in various cultures to possess innate spiritual powers or as conduits for communication with the holy or sacred. \n\n\n\nDocent Katrina Scott will lead this interactive tour with stops for moments to reflect on specific trees and the stories associated with them. Were they revered or feared?  A home for deities or tricksters?  We will begin at the Walter Street Gate to visit the oldest ginkgoes at the Arboretum\, then head up the Conifer Path and diverge to walk\, rest\, and reflect among various conifers\, eventually ending by the yews near Bussey Brook and Hemlock Hill Road.  Please wear long pants and closed toe shoes and bring a cloth/towel/mat for sitting/lying down.
URL:https://arboretum.harvard.edu/event/the-cosmic-tree-a-universal-symbol-of-life-ginkgoes-and-conifers-3/
LOCATION:Walter Street Gate\, Walter Street Gate\, Boston\, MA\, United States
CATEGORIES:Horticulture and Botany,Public Tours
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261113T110000
DTEND;TZID=America/New_York:20261113T123000
DTSTAMP:20261105T230023Z
CREATED:20261027T172913Z
LAST-MODIFIED:20261105T230023Z
UID:10001018-1794567600-1794573000@arboretum.harvard.edu
SUMMARY:Arboretum Highlights Tour: Flora Way Loop
DESCRIPTION:Explore part of the Arboretum’s 281 acre landscape\, hear stories of the Arboretum’s history\, get an introduction to some of the many woody plant collections\, and enjoy what’s in bloom during this 90-minute\, docent-led tour. This tour highlights areas near the Flora Way Gate including the Conifer Collection\, Hemlock Hill\, Rhododendron Dell and Valley Road.This tour covers slightly over 1 mile in distance over terrain of asphalt\, crushed granite\, and mulch. Please be sure to dress for the weather and wear comfortable\, closed toe footwear you don’t mind getting dirty. \n\n\n\nTicket sales close 2 hours before the event. Visitors are welcome to walk up and join the tour. Registration is encouraged\, but not required. Public Guided Tours are for individuals and small groups. Groups of 10 or more should make arrangements for a tour by email. \n\n\n\nWeather Policy: Tours will be canceled in cases of the following weather conditions: severe wind\, snow\, ice\, thunder or lightning events; temperatures over 90 degrees; and temperatures below 20 degrees. Tours may be canceled due to other weather events at the discretion of Arboretum staff. In the case of cancelation\, you will be contacted by Arboretum staff no later than 2 hours before the start of the event.
URL:https://arboretum.harvard.edu/event/arboretum-highlights-tour-flora-way-loop-11/
LOCATION:Flora Way Gate (Formerly Bussey St Gate)\, Bussey Street Gate\, Boston\, MA\, United States
CATEGORIES:Horticulture and Botany,Public Tours
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2024/09/Tour-October-2021-Tour-Martha-Shaw-4-scaled.jpg
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261115T120000
DTEND;TZID=America/New_York:20261115T140000
DTSTAMP:20260821T134330Z
CREATED:20260818T165108Z
LAST-MODIFIED:20260821T134330Z
UID:10000925-1794744000-1794751200@arboretum.harvard.edu
SUMMARY:Mushroom Hunt
DESCRIPTION:Hundreds of mushrooms hide beneath the Arboretum’s canopies\, silently blossoming into unique forms then withering away again just as quickly. Join local mushroom enthusiast Maria Pinto to search for these fascinating organisms on the Arboretum grounds\, both edible and poisonous alike. Along the way you will learn what mushrooms to look for in different habitats and seasons\, how they move through ecosystems\, and what the Arboretum’s unique collections affect what mushrooms you might find here. \n\n\n\nAccessibility: Participants will need to navigate woodchip\, gravel\, and dirt paths\, and climb moderate hills (Hemlock Hill\, specifically). \n\n\n\nAudience: This program is geared towards adults. \n\n\n\nInclement weather policy: Participants will be notified via email at least one day in advance if a program needs to be cancelled due to inclement weather\, and will be notified by phone if a program must be cancelled with less one day’s notice. Click here to view our full inclement weather policy. If you have questions about the status of a program\, please email publicprograms@arnarb.harvard.edu (inbox monitored on weekdays) or call the Visitor Center desk between 10:00am and 4:00pm at (617) 384-5209.
URL:https://arboretum.harvard.edu/event/mushroom-hunt-7/
LOCATION:Flora Way Gate (Formerly Bussey St Gate)\, Bussey Street Gate\, Boston\, MA\, United States
CATEGORIES:Horticulture and Botany,Walk
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2025/05/Oyster-mushroom.jpg
GEO:42.2964125;-71.1280781
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Flora Way Gate (Formerly Bussey St Gate) Bussey Street Gate Boston MA United States;X-APPLE-RADIUS=500;X-TITLE=Bussey Street Gate:geo:-71.1280781,42.2964125
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261117T140000
DTEND;TZID=America/New_York:20261117T150000
DTSTAMP:20260818T170845Z
CREATED:20260818T165120Z
LAST-MODIFIED:20260818T170845Z
UID:10000926-1794924000-1794927600@arboretum.harvard.edu
SUMMARY:Sustainability Spotlight: Geothermal Heating at Weld Hill
DESCRIPTION:This is a members-only program. Not a member? Click here to join. \n\n\n\nDid you know that the Weld Hill Research Building at the Arboretum has the largest geothermal heating system at Harvard? There are 88 wells hidden under the namesake hill which help heat and cool the state-of-the-art research building. Join Head of Operations and Project Management Danny Schissler for a behind-the-scenes look at this fascinating system. \n\n\n\nThis tour will be a mix of indoors and outdoors. \n\n\n\nAccessibility: This program involves walking short distances. \n\n\n\nAudience: This members-only program is geared towards adults. \n\n\n\nInclement weather policy: Participants will be notified via email at least one day in advance if a program needs to be cancelled due to inclement weather\, and will be notified by phone if a program must be cancelled with less one day’s notice. Click here to view our full inclement weather policy. If you have questions about the status of a program\, please email publicprograms@arnarb.harvard.edu (inbox monitored on weekdays) or call the Visitor Center desk between 10:00am and 4:00pm at (617) 384-5209.
URL:https://arboretum.harvard.edu/event/sustainability-spotlight-geothermal-heating-at-weld-hill/
LOCATION:Weld Hill Research Building\, 1300 Centre Street\, Boston\, MA\, 02131\, United States
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261121T080000
DTEND;TZID=America/New_York:20261121T093000
DTSTAMP:20261104T174904Z
CREATED:20261104T174902Z
LAST-MODIFIED:20261104T174904Z
UID:10001022-1795248000-1795253400@arboretum.harvard.edu
SUMMARY:Family Wellness Walk
DESCRIPTION:Join Helen Murphy\, LCSW for a family wellness walk at the Arnold Arboretum! Time in nature provides a stunning space to exhale as well as a myriad of mental health benefits. Helen will lead families on a leisurely walk to introduce participants not only to the unique plants within the Arboretum\, but also to wellness practices along the way. Join us for an opportunity to recharge and connect! \n\n\n\nAccessibility: We will be covering about one mile \n\n\n\nAudience: Families with school-age children \n\n\n\nInclement weather policy: This program will run rain or shine\, but may be cancelled in the case of snow or severe weather.
URL:https://arboretum.harvard.edu/event/family-wellness-walk-2/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Family,Walk
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2026/11/Family-Wellness-Walks-landscape.jpg-smaller-scaled.jpg
GEO:42.307205;-71.1206
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261121T160000
DTEND;TZID=America/New_York:20261121T170000
DTSTAMP:20260821T134419Z
CREATED:20260818T165138Z
LAST-MODIFIED:20260821T134419Z
UID:10000927-1795276800-1795280400@arboretum.harvard.edu
SUMMARY:Owl Prowl
DESCRIPTION:Dusk is a perfect time to look and listen for Great Horned Owls\, often heard calling throughout the Arboretum’s collections. Join Arboretum Horticulturist Brendan Keegan and Matt Kamm\, Associate Director of Field Conservation at Zoo New England\, to hear about the owls’ breeding and nesting behavior\, learn how to go owling ethically\, and possibly hear and see a few owls as well. \n\n\n\nPlease note that we have the best chance of seeing owls if the group is calm and quiet\, so get your chatting out before the walk starts! \n\n\n\nAccessibility: Participants will walk over paved roads\, woodchip paths\, mowed grass\, and off-path terrain. \n\n\n\nAudience: This program is geared towards adults. \n\n\n\nInclement weather policy: Participants will be notified via email at least one day in advance if a program needs to be cancelled due to inclement weather\, and will be notified by phone if a program must be cancelled with less one day’s notice. Click here to view our full inclement weather policy. If you have questions about the status of a program\, please email publicprograms@arnarb.harvard.edu (inbox monitored on weekdays) or call the Visitor Center desk between 10:00am and 4:00pm at (617) 384-5209.
URL:https://arboretum.harvard.edu/event/owl-prowl/
LOCATION:Flora Way Gate (Formerly Bussey St Gate)\, Bussey Street Gate\, Boston\, MA\, United States
CATEGORIES:Walk,Wildlife
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2025/05/Owl-Observations-scaled.jpeg
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261122T140000
DTEND;TZID=America/New_York:20261122T151500
DTSTAMP:20261102T145611Z
CREATED:20260818T165150Z
LAST-MODIFIED:20261102T145611Z
UID:10000928-1795356000-1795360500@arboretum.harvard.edu
SUMMARY:The Regal Lily and the Redemption of E.H. Wilson
DESCRIPTION:Join Keeper of the Living Collections Michael Dosmann for a story of a flower and the early 20th Century explorer who ventured to the other side of the world\, away from family and modern convenience\, to collect it. The regal lily (Lilium regale) was not just an object of desire but one of such value that it would underwrite one of the most significant collecting expeditions of the day. Yet\, its beauty almost betrayed the collector\, nearly taking both his reputation and his life. \n\n\n\nThis is an indoor talk in the Hunnewell Lecture Hall. \n\n\n\nAccessibility: The Hunnewell Lecture Hall is wheelchair accessible. \n\n\n\nAudience: This program is geared towards adults. \n\n\n\nInclement weather policy: Participants will be notified via email at least one day in advance if a program needs to be cancelled due to inclement weather\, and will be notified by phone if a program must be cancelled with less one day’s notice. Click here to view our full inclement weather policy. If you have questions about the status of a program\, please email publicprograms@arnarb.harvard.edu (inbox monitored on weekdays) or call the Visitor Center desk between 10:00am and 4:00pm at (617) 384-5209.
URL:https://arboretum.harvard.edu/event/the-regal-lily-and-the-redemption-of-e-h-wilson/
LOCATION:Hunnewell Lecture Hall\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Horticulture and Botany,Lecture
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2026/08/Regal-Lily.jpg
GEO:42.3073125;-71.1208125
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261205T080000
DTEND;TZID=America/New_York:20261205T093000
DTSTAMP:20261104T175156Z
CREATED:20261104T175144Z
LAST-MODIFIED:20261104T175156Z
UID:10001023-1796457600-1796463000@arboretum.harvard.edu
SUMMARY:Family Wellness Walk
DESCRIPTION:Join Helen Murphy\, LCSW for a family wellness walk at the Arnold Arboretum! Time in nature provides a stunning space to exhale as well as a myriad of mental health benefits. Helen will lead families on a leisurely walk to introduce participants not only to the unique plants within the Arboretum\, but also to wellness practices along the way. Join us for an opportunity to recharge and connect! \n\n\n\nAccessibility: We will be covering about one mile \n\n\n\nAudience: Families with school-age children \n\n\n\nInclement weather policy: This program will run rain or shine\, but may be cancelled in the case of snow or severe weather.
URL:https://arboretum.harvard.edu/event/family-wellness-walk-3/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Family,Walk
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2026/11/Family-Wellness-Walks-landscape.jpg-smaller-scaled.jpg
GEO:42.307205;-71.1206
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261205T120000
DTEND;TZID=America/New_York:20261205T131500
DTSTAMP:20261103T161435Z
CREATED:20261103T161433Z
LAST-MODIFIED:20261103T161435Z
UID:10001021-1796472000-1796476500@arboretum.harvard.edu
SUMMARY:My Botanical Life with Hemlocks
DESCRIPTION:Peter Del Tredici spent more than thirty years at the Arboretum\, researching the interaction between woody plants and their environment. One particular area of interest was the genus Tsuga\, or the hemlocks. Join Del Tredici for a talk on his original hemlock research and learn about the ecology of Tsuga canadensis\, the history of Sargent’s weeping hemlock\, the impact of hemlock woolly adelgid\, and the discovery of a new hemlock species in Korea. \n\n\n\nAccessibility: This is an indoor program in the Hunnewell Lecture Hall. The lecture hall is wheelchair accessible. \n\n\n\nAudience: This program is geared towards adults. \n\n\n\nInclement weather policy: Participants will be notified via email at least one day in advance if a program needs to be cancelled due to inclement weather\, and will be notified by phone if a program must be cancelled with less one day’s notice. Click here to view our full inclement weather policy. If you have questions about the status of a program\, please email publicprograms@arnarb.harvard.edu (inbox monitored on weekdays) or call the Visitor Center desk between 10:00am and 4:00pm at (617) 384-5209.
URL:https://arboretum.harvard.edu/event/my-botanical-life-with-hemlocks/
LOCATION:Hunnewell Lecture Hall\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Horticulture and Botany,Lecture
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DTSTART;TZID=America/New_York:20261219T080000
DTEND;TZID=America/New_York:20261219T093000
DTSTAMP:20261104T175524Z
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SUMMARY:Family Wellness Walk
DESCRIPTION:Join Helen Murphy\, LCSW for a family wellness walk at the Arnold Arboretum! Time in nature provides a stunning space to exhale as well as a myriad of mental health benefits. Helen will lead families on a leisurely walk to introduce participants not only to the unique plants within the Arboretum\, but also to wellness practices along the way. Join us for an opportunity to recharge and connect! \n\n\n\nAccessibility: We will be covering about one mile \n\n\n\nAudience: Families with school-age children \n\n\n\nInclement weather policy: This program will run rain or shine\, but may be cancelled in the case of snow or severe weather.
URL:https://arboretum.harvard.edu/event/family-wellness-walk-4/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Family,Walk
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