The Natural History of the Cornelia Warren Estate

January 23, 2026

The Natural History of the Cornelia Warren Estate:
Camp Cedar Hill, Girl Scouts of Eastern Massachusetts

by Lesley Sneddon


Now Available!


Camp Cedar Hill is a portion of the former estate of Cornelia Warren. In keeping with her desire to maintain the land for public benefit, Ms. Warren wished to carry this tradition beyond her life by stating so in her will. After her death, the Trustees of Cedar Hill deeded five parcels of the estate among several beneficiaries, including the Massachusetts Girl Scouts (now the Girl Scouts of Eastern Massachusetts). To this day, Cornelia Warren’s legacy of philanthropy and social welfare continue to benefit the residents of Waltham and beyond.

Recent Posts

By N/A N/A May 18, 2026
BY NEWSROOM ● May 18th, 2026 ● The Waltham Times
By N/A N/A May 18, 2026
It’s time to start the garden and yard projects! Buy seeds, plants, garden supplies, groceries, deli sandwiches, flowers, fruit baskets, fish, etc., and and the Waltham Land Trust gets 20% of your purchase with this coupon .
By N/A N/A May 6, 2026
Support the mission of the Waltham Land Trust by bidding on items in our silent auction.
By N/A N/A May 6, 2026
Thank you everyone for coming! The online auction is still going through Sunday 17th at 6pm.
By N/A N/A April 30, 2026
Join WLT expert birder Emily Szczypek for a Spring bird walk along the Charles River!
By N/A N/A April 25, 2026
Clean up is now FULL. Sign up will go to a wait list for the 27th anniversary of this special event and help remove litter or invasive plants from along the banks of the Charles River!
By N/A N/A April 8, 2026
Join us for our free, annual training for volunteer trail stewards that covers native/invasive plants and trail sustainability. Cohosted with City of Waltham Ranger Adam Green, the workshop features classroom and “in the field” instruction.
By N/A N/A March 20, 2026
About twenty people enjoyed tasty food, delicious drinks, and exciting ping pong at Craft Food Hall to celebrate the Vernal Equinox. This was our first event at CFH, and we'll be sure to schedule another one there in the future. Please join us!
By N/A N/A March 20, 2026
25 folks and one dog celebrated the Vernal Equinox with a chilly walk at Prospect Hill Park. We met at Craft Food Hall and trekked on the "alternate" New Year's Day hike route on the park's west-side to the vista at Little Prospect.
By N/A N/A March 6, 2026
Over 60 nature lovers of all ages came to Christ Church for a program with Rick Roth the Snake Man and the Cape Ann Vernal Pool Team . We were introduced to many snakes found in New England and the world. Members of the team walked through the audience with them so everyone could see up close and take photos. Afterwards, brave people who wanted to hold the legless reptiles were given that opportunity. Many thanks to the Waltham Cultural Council for supporting this event!