BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Arnold Arboretum - ECPv6.18.3.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Arnold Arboretum
X-ORIGINAL-URL:https://arboretum.harvard.edu
X-WR-CALDESC:Events for Arnold Arboretum
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20240310T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20241103T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250906T130000
DTEND;TZID=America/New_York:20250906T141500
DTSTAMP:20250921T035019Z
CREATED:20250716T024444Z
LAST-MODIFIED:20250921T035019Z
UID:10000007-1757163600-1757168100@arboretum.harvard.edu
SUMMARY:Explorers Garden Tour
DESCRIPTION:The Explorers Garden rests in a microclimate just below the summit of Bussey Hill. This nearly five-acre site provides ideal growing conditions for many species that have been challenging to grow in less protected areas of the Arboretum. As such\, it has proven to be a perfect testing ground for plants collected in the expeditions of E. H. Wilson in the early 1900s to the NACPEC  (North America-China Plant Exploration Consortium) expeditions of our own time. Join docent Marie Herbert for a guided tour to learn more about some of the plants showcased in this special collection and to hear stories of the plant exploration expeditions that brought them to the Arboretum. \n\n\n\nAccessibility: This tour will include paved roads and woodchip paths. Please wear weather-appropriate clothing and closed toe walking shoes. \n\n\n\nAudience: This program is geared towards adults. \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; temperatures below 20 degrees; or 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 at (617) 384-5209 between 10:00am and 4:00pm.
URL:https://arboretum.harvard.edu/event/explorers-garden-tour/
LOCATION:Centre Street Gate\, 8V2F+WQJ\, Boston\, MA\, 02130\, United States
CATEGORIES:Horticulture and Botany,Public Tours
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2025/05/explorers_garden_02.jpg
GEO:42.302371;-71.125602
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Centre Street Gate 8V2F+WQJ Boston MA 02130 United States;X-APPLE-RADIUS=500;X-TITLE=8V2F+WQJ:geo:-71.125602,42.302371
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250907T080000
DTEND;TZID=America/New_York:20250907T093000
DTSTAMP:20250921T035023Z
CREATED:20250717T172701Z
LAST-MODIFIED:20250921T035023Z
UID:10000279-1757232000-1757237400@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. Sign up early to receive updates and some helpful materials by email. We’re looking forward to birding with you!Accessibility: 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.Audience: This program is geared towards adults.Inclement weather 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 at (617) 384-5209 between 10:00am and 4:00pm.
URL:https://arboretum.harvard.edu/event/birding-at-the-arboretum-2/
LOCATION:in front of the Hunnewell Building\, 125 Arborway\, Boston\, MA\, 02130\, United States
CATEGORIES:Public Tours,Wildlife
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2023/09/bird-2823763_1920-1.jpg
GEO:42.307205;-71.1206
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=in front of the Hunnewell Building 125 Arborway Boston MA 02130 United States;X-APPLE-RADIUS=500;X-TITLE=125 Arborway:geo:-71.1206,42.307205
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250921T100000
DTEND;TZID=America/New_York:20250921T113000
DTSTAMP:20250921T034955Z
CREATED:20250725T175911Z
LAST-MODIFIED:20250921T034955Z
UID:10000296-1758448800-1758454200@arboretum.harvard.edu
SUMMARY:The Cosmic Tree: A Universal Symbol of Life: Ginkgoes & 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.  \n\n\n\nAccessibility: This walk will include woodchip and gravel paths. Please wear long pants and closed toe shoes and bring a cloth/towel/mat for sitting/lying down. \n\n\n\nAudience: This program is geared towards adults. \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 or 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 at (617) 384-5209 between 10:00am and 4:00pm.
URL:https://arboretum.harvard.edu/event/the-cosmic-tree-a-universal-symbol-of-life-ginkgoes-and-conifers-950/
LOCATION:Walter Street Gate\, Walter Street Gate\, Boston\, MA\, United States
CATEGORIES:Horticulture and Botany,Public Tours
ATTACH;FMTTYPE=image/jpeg:https://arboretum.harvard.edu/wp-content/uploads/2025/05/cosmic-tree.jpg
GEO:42.2966875;-71.1289375
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Walter Street Gate Walter Street Gate Boston MA United States;X-APPLE-RADIUS=500;X-TITLE=Walter Street Gate:geo:-71.1289375,42.2966875
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250923T100000
DTEND;TZID=America/New_York:20250923T113000
DTSTAMP:20250922T154902Z
CREATED:20250724T183020Z
LAST-MODIFIED:20250922T154902Z
UID:10000294-1758621600-1758627000@arboretum.harvard.edu
SUMMARY:Conifer Collection Tour
DESCRIPTION:The conifer collection at the Arnold Arboretum is a magical place to visit at any time of the year\, as it is especially rich in history and diversity. Docent Cristina Squeff will lead participants through this collection explaining key identification features and sharing relevant stories about individual trees.  \n\n\n\nAccessibility: This walk will include woodchip and gravel paths. Please wear weather-appropriate clothing and closed toe walking shoes. \n\n\n\nAudience: This program is geared towards adults. \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 or 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 at 617-384-5209 between 10:00am and 4:00pm.
URL:https://arboretum.harvard.edu/event/conifer-collection-tour-412/
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/2025/05/Conifer-collection-MassQ.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:20250927T140000
DTEND;TZID=America/New_York:20250927T153000
DTSTAMP:20250926T174227Z
CREATED:20250725T184305Z
LAST-MODIFIED:20250926T174227Z
UID:10000303-1758981600-1758987000@arboretum.harvard.edu
SUMMARY:Charles Sprague Sargent and the American Forest
DESCRIPTION:Many are aware of Charles Sprague Sargent’s role as first director of the Arnold Arboretum\, establishing it as the world-renowned institution it is today. Far fewer are familiar with the deep influence he had over how Americans have come to think about forests\, forestry\, and wilderness. Docent Paul Eldrenkamp will lead a tour that explores the history of the idea of the forest in America- and how Sargent helped shape that idea. \n\n\n\nAccessibility: This walk will include paved roads and woodchip and gravel paths.  \n\n\n\nAudience: This program is geared towards adults. \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 or 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 at (617) 384-5209 between 10:00am and 4:00pm.
URL:https://arboretum.harvard.edu/event/charles-sprague-sargent-and-the-american-forest-440-817-694/
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/2022/04/CSS_1907_AAPortrait-cropped-adjusted.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
END:VCALENDAR