Glen Foerd

Glen Foerd Glen Foerd is an historic riverfront estate and museum located along the Delaware River in Philadelphia. Glengarry was the scene of many gala affairs.
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Grounds Hours: 8am-Dusk
Main House Hours: 10am-1pm Friday to Sunday
5001 Grant Ave. Philadelphia, PA 19114
Visit our website: www.glenfoerd.org. The Glen Foerd estate was established by Charles Macalester, Jr. Born in Philadelphia in 1798, he was a respected businessman and broker in the Philadelphia firm of Gaw, Macalester and Company. In addition, Macalester was appointed government director of

the Second Bank of the United States. He was also friend, and advisor to numerous United States presidents. Officer and cabinet posts were offered to him, but he preferred to remain independent. In 1850, Macalester purchased 1,000 acres in northeastern Philadelphia and divided, plotted and sold off large lots of his land. Holding onto one section of the land for a summer residence, he built a three story Italianate riverfront house and called it Glengarry, after his family’s Scottish ancestral home. In addition to the mansion, the estate consisted of a stone gas house, ice house, Gothic-style gatehouse, a sixty foot high stone water tower, five large greenhouses and riverfront cupola. During the summer, heads of state and other dignitaries traveled from Washington, D.C., where Macalester maintained a residence, as guests of Macalester and his daughter, Lily Macalester Laughton, a famous Washington hostess. After her father’s death, in 1873, Lily continued residence at Glengarry until her death in 1891. In 1895, the mansion was purchased by Robert and Caroline Foerderer. Robert made his fortune in the manufacture of kidskin leather. Leather gloves, shoes and other clothing accessories made from the soft, supple leather was the height of fashion. His Philadelphia manufacturing enterprise employed 5,000 workers and processed nine million goat skins a year. After purchasing the estate, Foerderer hired architect, William McAuley of Philadelphia, to handle extensive renovations to the mansion. The house was enlarged and enhanced with Classical Revival additions. Additions included a porte cochere, formal dining room, and impressive art gallery. Other enhancements included a Haskell pipe organ, parquet floors, grand staircase, elaborate leaded glass skylights, and rathskellar. A carriage house and garden house was added at this time, and the gas house was converted for use as a boat house. Everything was planned to enhance the uniqueness and beauty of the home and to accommodate entertainment on a grand scale. As a final touch, they changed the name of the estate to Glen Foerd, a merger of Glengarry and the Foerderer name. Due to the elaborate renovation design and labor delays, the Foerderers had not yet moved back into the mansion when Robert died in 1902. The Foerderers had two grown children at the time of his death, Percival and Florence. Around 1915, Florence and her husband, William Tonner, moved to Glen Foerd to assist her widowed mother. The boathouse (former gashouse) was converted into a residence for Florence and her husband. They lived there just a short time before moving into the mansion with their two daughters, Marjorie and Carol. A new boathouse was built to accommodate William Tonner's new yacht. After her mother’s death in 1934, Florence continued to add to the art collection started by her parents. Florence assembled one of the most extensive private collections of prints in the country. Florence was a strong supporter of the arts. She was herself a talented poet and painter, as well as a musician. She went to great lengths to encourage young artists, frequently purchasing and displaying their work. She remained very active in the cultural and social affairs of Philadelphia, until her death in 1971 at the age of 89.

Tickets are now on sale for our annual Masquerade Ball! This Mischief Night, don't miss interactive performers, live mus...
09/01/2026

Tickets are now on sale for our annual Masquerade Ball! This Mischief Night, don't miss interactive performers, live music, an open bar, dinner, and after-hours access to the mansion. Get your carnival masquerade attire ready and support Glen Foerd’s education, outreach programming, and historic preservation efforts⁠.
Tickets are limited, so reserve your spot today!
Sponsorships and tickets are available here: https://www.glenfoerd.org/masquerade-ball

📸Kyle Cassidy

Summer may be winding down, but there’s still plenty of outdoor happening this month! Join us for our final 3rd Thursday...
08/30/2026

Summer may be winding down, but there’s still plenty of outdoor happening this month! Join us for our final 3rd Thursday of the season on September 17th, birding with our Artist in Residence, two night of Gilgamesh for Philly Fringe Festival, and so much more!
Register here: https://www.glenfoerd.org/events

Can’t decide if we’re ready for Fall or holding on to Summer.
08/25/2026

Can’t decide if we’re ready for Fall or holding on to Summer.

That's a wrap on the River Ambassadors Program!This summer, a group of Philadelphia high school students developed new s...
08/20/2026

That's a wrap on the River Ambassadors Program!

This summer, a group of Philadelphia high school students developed new skills and expanded their environmental knowledge through kayaking, water quality testing, nature journaling, archery, composting, and more. They explored the diverse plants and animals that call the Delaware River home, learned about sources of water pollution and their impacts on local ecosystems, and discovered ways to protect and care for our shared natural resources.

Beyond learning, our Ambassadors became leaders. They helped educate community members during Open Boating events and shared their knowledge with visitors.

We are incredibly proud of everything this year's cohort accomplished. Their curiosity and passion for protecting the environment give us hope for the future of our waterways.

On  , we're proud to be more than a historic estate.Glen Foerd is a place where local artists explore creativity through...
08/17/2026

On , we're proud to be more than a historic estate.
Glen Foerd is a place where local artists explore creativity through our Artist in Residence program, young people become environmental stewards through our River Ambassadors program, neighbors gather for free summer concerts, and families enjoy boating on the Delaware River.

You can help us keep these programs free and accessible by making a donation or becoming a Glen Foerd supporter here: https://www.glenfoerd.org/support
Your generosity helps us preserve this special place for generations to come.

The perfect summer retreat 🏛️☀️
08/14/2026

The perfect summer retreat 🏛️☀️

Meet our River Ambassadors and hear their unique perspectives from exploring the grounds.⁠Hi, my name is Kendra, and I’m...
08/13/2026

Meet our River Ambassadors and hear their unique perspectives from exploring the grounds.⁠
Hi, my name is Kendra, and I’m a rising junior at Calvary Christian Academy. My hobbies include drawing, reading novels, and playing with my pet rabbits, Smokey and Thumper.

I joined the River Ambassadors Program mainly because my older sister, Angela, was previously in this program too and had lots of great compliments concerning her experience here. Now that I’ve experienced the program myself, I can honestly say that it’s been both fun and educational. Everyone was so welcoming and inclusive that despite being nervous, I found myself having fun and making new friends.

Some of my favorite experiences at Glen Foerd have been hanging out with the other ambassadors, going kayaking, and spending time in nature daily. I love how this program allows us to be immersed in nature and disconnect from technology for a while.

I’m definitely planning to return next year and would recommend this program to anyone else who enjoys spending time outdoors or wants to try new things like going kayaking!

Meet our River Ambassadors and hear their unique perspectives from exploring the grounds.⁠Hello, my name is Raad. I atte...
08/13/2026

Meet our River Ambassadors and hear their unique perspectives from exploring the grounds.⁠
Hello, my name is Raad. I attend Northeast High School, and I will be in 12th grade. My favorite part of the River Ambassador program is learning about nature, seeing different plants, and kayaking. After high school, I hope to go to college and become a dentist. For my post, I will be writing about bamboo.

Bamboo is one of the fastest-growing plants in the world, and it is actually a type of grass, not a tree. It can grow very tall and has strong, hollow stems. People use bamboo to make furniture, paper, floors, and even food. One thing I found interesting is that giant pandas eat bamboo almost every day. When I saw bamboo for the first time, I was surprised by how tall and strong it looked. I thought it was a tree until I learned it was really a grass. Learning about bamboo made me appreciate how useful and unique this plant is. If you would like to see bamboo like this for yourself, I encourage you to visit Glen Foerd and explore the beautiful plants and nature there.

Address

5001 Grant Avenue
Philadelphia, PA
19114

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 8am - 5pm

Telephone

+12156325330

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