Exhibits
Guided Tours
Plan Your Visit
Woodturning is the art of fashioning wood into various forms and shapes by means of a lathe. Returning to the Arnold Arboretum for the tenth year, The Art of the Woodturner will again offer visitors the chance to see an amazing variety of woodturned pieces: large and small, functional and sculptural.
Most of us can point out an oak or a maple by their unique leaf shapes, but what about telling a black oak from a red oak, or a Norway maple from a sugar maple? Join herbalist Alex Klein for a class on identifying oak and maple species using leaf shape, bark, form, and other key identification features. The class will focus on species common to Massachusetts streets and forests, so that you will be prepared to identify the trees around you on your next walk in the woods or around town.
This October, Arnold Arboretum is inviting our valued members back into the landscape for our second Sip in the Scenery event! Members are welcome to enjoy our public event, The Art of the Woodturner in the Hunnewell Lecture Hall before or after joining us for an afternoon in the landscape. Enjoy lawn games, educational content tables on horticulture and Arboretum history, camaraderie, a food truck, a cash bar, and more, all set in the verdant beauty of our magnolia bowl (located just outside of the Hunnewell Visitor Center)!
Join docent Paul Eldrenkamp for a visit to five groups of trees that each played a particularly significant role in shaping five very different civilizations: Eastern White Pine, Cedar of Lebanon, Western Red Cedar, Oaks, and the five sacred trees of the Kiso Forest in Japan.
Woodturning is the art of fashioning wood into various forms and shapes by means of a lathe. Returning to the Arnold Arboretum for the tenth year, The Art of the Woodturner will again offer visitors the chance to see an amazing variety of woodturned pieces: large and small, functional and sculptural.
Use the freshly fallen leaves at the Arboretum to make beautiful art, just like the famed nature artist Andy Goldsworthy. This is a chance to play in the leaves and make something beautiful– even if it only lasts until the next gust of wind!
In our perilous times, trees offer examples of resilience and precariousness, growth and generosity. How do we invite them into our writing? Join Matthew Battles, editor of Arnoldia, the Arboretum’s quarterly magazine, for an immersive workshop to practice writing under, about, and in collaboration with trees.
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!
*Rescheduled from October 5 due to construction.* Many of us assume that growing plants from seed is as simple as opening a seed packet and sticking them in the dirt, but many of the trees and shrubs in the Arboretum’s collections require a complicated process of stratification, maceration, and dormancy breaking before they will sprout. Join Arboretum Propagator Sarah Shank for a workshop on growing these plants from seed and get a chance to try your own hand at germinating seed from Arboretum trees and shrubs.
Join us at the Arboretum as we read and discover new things about the natural world. During this one-hour program for our youngest guests and their grownups, we will read a nature inspired story, do a craft, and go for a nature walk to continue exploring the theme. The weekly themes are inspired by what is happening seasonally at the Arboretum.
*Cancelled* Join Head Arborist John Del Rosso for a class on chainsaw safety and maintenance. Designed for professionals and gardeners with some chainsaw experience, you will learn how to best maintain your chainsaw, make effective felling cuts and tension cuts, use proper PPE, and develop safe work habits.
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.
Docent 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.
Climate change is impacting every part of the plants at the Arboretum, from the buds down to the roots. Join researcher Nikhil Chari to learn how elevated temperatures and carbon dioxide are impacting tree roots, and the carbon they send back out into the soil. Nikhil will demonstrate how he takes root samples and soil cores, discuss his research on carbon cycling, and compare the root morphology of different plants in the landscape.
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.
Long before this landscape had ever dreamed of becoming an Arboretum, a white oak grew quietly on the slopes of Peters Hill. Years passed and Arboretum staff eventually incorporated this very old tree into our official collections, making it possibly the oldest accessioned tree in the landscape. Join Assistant Curator Miles Sax for a Tree Mob to learn about this oak, what the landscape looked like before it was an Arboretum, the science of tree age, and how the Arboretum manages those trees that we never chose to plant but which are a treasured part of our collections nonetheless.
How do trees, bamboo, marsh grass stems and cattail leaves stand so tall? Join Materials Science Professor Lorna Gibson for a fascinating talk exploring how the internal structure of plants gives them remarkable strength and stability—allowing them to withstand howling winds and even support their own massive weight.
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.
Join us at the Arboretum as we read and discover new things about the natural world. During this one-hour program for our youngest guests and their grownups, we will read a nature inspired story, do a craft, and go for a nature walk to continue exploring the theme. The weekly themes are inspired by what is happening seasonally at the Arboretum.
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.
The forest is a constantly changing landscape where tree species dominate and then fade away, to be replaced by other species in the ongoing process of succession. Join Horticulturist Brendan Keegan to see these dynamics at play on Hemlock Hill: learn about forest species structures, succession dynamics, and how the topography of the earth itself affects the species living there.
Join us at the Arboretum as we read and discover new things about the natural world. During this one-hour program for our youngest guests and their grownups, we will read a nature inspired story, do a craft/activity, and go for a nature walk to continue exploring the theme.
Join us to celebrate the life, groundbreaking scientific work, and legacy of Hu Xiansu (Hu Hsen-Hsu) on the 100th anniversary of his doctoral degree from Harvard. This online event will feature Arnold Arboretum Director William (Ned) Friedman, Chief Scientist at the China National Botanical Garden (North Garden) Jinshuang Ma, Professor of Sociology at Beijing Normal University Hu Xiaojiang (granddaughter of Hu Xiansu), and other speakers discussing Hu’s life and influence.
Part of the mission of the Arnold Arboretum is stewardship of the earth’s botanical diversity and its essential value to humankind. This one hour tour through the landscape, led by docent Vicki Amalfitano, will highlight important Arboretum historical conservation efforts that have preserved distinct native and exotic species, and current efforts in our living collections to mitigate habitat disruption and climate impact. Learn about plant expeditions to preserve species in the face of climate change and new pathogens, research initiatives, as well as the Arboretum’s green initiatives and local collaborations to improve our urban canopy.
This event for the Young Friends of the Arnold Arboretum features an enchanting evening of food, drinks, live music, and content tables in our Weld Hill Research Building —a state-of-the-art facility that is typically closed to the visiting public. Designed to appeal to those 21-45 or who are young at heart, this event is a premier opportunity to immerse yourself in the plants, purpose, and passion of the Arnold Arboretum with other metropolitan nature enthusiasts. Come learn about the research that the Arboretum is doing in the face of climate change as we maintain our 281-acre “museum of trees.” Please note that this is a 21 and older event.
*This program has been cancelled* What is there to see at the Arboretum after all of the leaves have fallen and before spring flowers start to bloom? Bark! Shaggy bark, mottled bark, striped bark: the Arboretum has it all. Join Horticulturist Rachel Lawlor to see some beautiful bark highlights, learn how to identify some trees by their bark, and learn why that bark looks the way it does.
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!
Most of us know honeybees for the delicious honey they create (and the occasional sting!). But for scientists, the non-native honeybee represents a potential threat to our native bumblebees and butterflies. Biology professor Dr. Richard Primack has been studying these insects at the Arboretum, observing flower visitors at over 600 plant species to determine if honeybees and native pollinators can co-exist. Just us for a research talk and discover the results of this years-long investigation.
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.
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.
Take a brisk walk this winter and stay healthy and connected to the Arboretum at a time when the landscape is pared down to its beautiful bones. This 90-minute walk is similar to a guided tour, but with a slightly faster pace and fewer stops, to keep your feet warm and your blood pumping!
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 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.
Embark on a birdwatching walk in the Arboretum’s landscape with birder and wildlife photographer Michael Bryant, AKA Nature Man Mike. This two-hour walk is suitable for beginners as well as more experienced birders. Binoculars will be available to borrow on a first-come-first-serve basis, but you are encouraged to bring your own!
Hardwood cuttings are one of the many techniques the Arboretum uses to propagate its plants: propagators take cuttings from the mature stems of woody plants, carefully trim and coat the ends in rooting hormone, then plant them in specially designed growing media. Join Arboretum Propagator Sarah Shank for a hands-on workshop to learn this specialized form of propagation: the class will begin with a presentation on the biology of hardwood cuttings, then head outside to collect our own cuttings from nearby woody plants, and finally return inside to prepare and root the cuttings in growing media. Participants will bring home a small tray of cuttings to grow into their own small trees and shrubs.
Join us at the Arboretum as we read and discover new things about the natural world. During this one-hour program for our youngest guests and their grownups, we will read a nature inspired story, do a craft/activity, and go for a nature walk to continue exploring the theme.
Frederick Law Olmsted, considered the father of landscape architecture, designed some 500 public spaces in North America. The Arnold Arboretum is the only arboretum he designed, a National Historic Landmark, and a model for others around the world. Docent Bill Beizer, will identify the elements of the Arboretum that best reflect Olmsted’s philosophy and approach to landscape design.
Docent 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.
Get a new perspective on some of the amazing trees on Peters Hill during this one-hour seasonal tour. In winter, leaves and blossoms fall away, exposing hidden features like bark, thorns, and roots. During this one-hour tour led by docent Paul Eldrenkamp, you’ll get a chance to explore a few of the interesting collections in the landscape, learn about the history of this part of the Arboretum, and get a winter time view of the Boston skyline from the second highest point in the city.
Take a brisk walk this winter and stay healthy and connected to the Arboretum at a time when the landscape is pared down to its beautiful bones. This 90-minute walk is similar to a guided tour, but with a slightly faster pace and fewer stops, to keep your feet warm and your blood pumping!
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.
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.
What is there to see at the Arboretum after all of the leaves have fallen and before spring flowers start to bloom? Bark! Shaggy bark, mottled bark, striped bark: the Arboretum has it all. Join Horticulturist Rachel Lawlor to see some beautiful bark highlights, learn how to identify some trees by their bark, and learn why that bark looks the way it does.
Join us at the Arboretum as we read and discover new things about the natural world. During this one-hour program for our youngest guests and their grownups, we will read a nature inspired story, do a craft/activity, and go for a nature walk to continue exploring the theme.
Join Nicole Forsyth, horticulturist and plant science educator, for a primer on all things botany: different plant parts and what they do, the movement of water and nutrients around the plant, gas exchange, plant reproduction and more. No prior botany knowledge needed! Whether you’re looking for a botany refresher or learning plant form and function for the first time, this class will give you the basics you need to know.
How do you tell the difference between a fir and a spruce? What about a pitch pine and an Eastern white pine? Join herbalist Alex Klein for a tree identification class focused entirely on conifers, so that you can start ID’ing these fascinating trees in Massachusetts streets and forests.
Join us at the Arboretum as we read and discover new things about the natural world. During this one-hour program for our youngest guests and their grownups, we will read a nature inspired story, do a craft/activity, and go for a nature walk to continue exploring the theme.
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.
The Arboretum landscape doesn’t go to sleep in the winter: in fact winter is the best time to see the bright stems of red twig twig dogwood, the glossy leaves of fragrant daphne, and the feathery needles of plum yew. Join Director of Horticulture and Landscape Rodney Eason for a walk to explore the shrubs with winter interest in the landscape. Learn about a variety of shrubs in the Arboretum’s collections, how to maintain these shrubs in your own yard, and what to expect from them in various seasons throughout the year.
Get a new perspective on some of the amazing trees on Peters Hill during this one-hour seasonal tour. In winter, leaves and blossoms fall away, exposing hidden features like bark, thorns, and roots. During this one-hour tour led by docent Paul Eldrenkamp, you’ll get a chance to explore a few of the interesting collections in the landscape, learn about the history of this part of the Arboretum, and get a winter time view of the Boston skyline from the second highest point in the city.
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.