Movie in the Meadow: Summer of Soul

Settle in for a summer movie night surrounded by nature. Enjoy live harp music from Jessica Martin beginning at 5pm, then watch Summer of Soul under the stars on our... more

Trailblazer 5k

Lace up for a wildly scenic adventure at the Holden Arboretum. Every step comes with fresh air and forest views! Dogs welcome!  COURSE INFODog FriendlyTrail Course DATESunday, September 14, 2025... more

Adult Campout

Enjoy a 21+ camp experience at the Arboretum! Unwind under the stars at our 21+ Adult Campout at Holden Arboretum. Enjoy an evening of stargazing, catch sunset at the top... more

Nature Photography on Your iPhone with Ian Adams

Take your photography skills to the next level! Today, everyone can record the natural world through their smartphone camera; however, it can be challenging to capture nature in all of... more

Herbal First Aid

Learn from an herbalist how plants can support first aid practices. more

Birding Guide for Holden Arboretum

Whether you’re a seasoned birder or just beginning to explore the world of birds, this guide will help you discover the best spots, seasons, and tips for birding success. more

Brews & Blooms

Sip into summer with a vibrant tasting event featuring a handpicked lineup of crisp, refreshing brews that capture the spirit of the season. Enjoy a summer sampler event featuring a... more

Wellness in the Woods

Reconnect with nature during a restorative evening of journaling, hiking, mindfulness, music, and refreshing mocktails under the trees. Wednesday, July 23, 6-8pmPrice: $35 per member, $45 per nonmember Join holistic... more

Tree Tours with Our Experts

Learn more about Holden Forests & Garden’s research, conservation and community forestry work through free guided tours with our experts. Science Center Behind-the-Scenes Tour with Dr. Danny DlugosMonday, April 21,... more

Holden Arboretum Open House

Immerse yourself in a day of nature exploration, entertainment, and community fun at the Arboretum Open House! Saturday, April 26, 9am-4pm Join us for free admission, guided science hikes, free... more

Arboretum Spring Day Camp

Kick off the week of Arbor Day celebrations here at Holden Arboretum! Designed for children ages 7-10, this hands-on day of exploration is a great way to keep your child... more

Self-Guided Junior Design with Nature

Junior

$10 per scout

Holden Arboretum

Junior Scouts will plan the ultimate hiking adventure at Holden Arboretum. Scouts will be able to use different types of maps to calculate distance, pace, elevation changes for a hiking... more

Forest Forms

An artful exploration of nature’s lines, rhythm and movement May 10 – September 7 Forest Forms features eighteen sculptures ranging in height from a playful five feet to a monumental... more

Bunny’s Big Spring Adventure

Saturday, April 5, 9am-noon The Easter Bunny has overslept! He needs help finding out if spring has arrived. Your kids can help the Bunny find the clues that mark the... more

Holden Grown Plant Sale

Saturday, May 17 & Sunday, May 18 Whether you are trying to naturalize your landscape or enhance a corner of your garden, this event will offer exclusively Holden-grown plants. Shop... more

Self-Guided: Brownie Outdoor Art Creator

Brownie

$10 per scout

Holden Arboretum

Let the beauty of the gardens inspire your troop’s artistic journey! Brownies will explore the outdoors through a the eyes of an artist during this self-guided program. Taking inspiration from... more

Fireside on Fridays Concert

Friday, March 7, 6-7:30pm $10 per member, $15 per nonmember Playing soothing sounds amid the backdrop of a crackling fire, Bob Corlett will welcome audiences to our first ever Fireside... more

Our Gardens

Spanning over 3,600 acres, the Holden Arboretum is a nature lover’s dream. With gardens, trails, lakes and meadows, there is always something new to explore. more

Conservation Career Camp

Kickstart your future at our Conservation Career Camp! During this day-long adventure, high schoolers who are curious about careers in conservation will explore work that sustains our ecosystems. Teens will... more

Can’t Miss Family Activities

Ready to trade screentime for greentime? A day at Holden Arboretum is always fun, educational, and immersive for the whole family. more

Pierson Valley Trails

Explore miles of never-before-seen nature. With beautiful, old-growth trees, native plant life, and peaceful streams, there are no bad views. more

The Most Picturesque Hikes at Holden Arboretum

Explore over 20 miles of trails you won't find anywhere else, including a new natural-surface trail in Pierson Valley. more

Arboretum Adventures: Highlights Tour

K-8

$9.00 per student. One adult chaperone required per 10 students (free)

Holden Arboretum

Engage your students in the wonders of nature with a guided tour through some of Holden’s most cherished landscapes. As they journey through display gardens and diverse ecosystems, they’ll experience... more

Notes of Nature Wine Tasting

Wednesday, August 20, 6-8pm Spend time in one of the Arboretum’s most beautiful gardens during golden hour. Enjoy wine tasting and food stations while taking in the breathtaking scenery. As... more