Enders Island is an 11-acre island located within the town of Stonington, just off the coast of the Mystic section of the town, in the U.S. state of Connecticut.Tamulevich, Susan (June, 2013). "Discover peaceful Enders Island off of the coast of Mystic," Cottages & Gardens. Retrieved on August 14, 2017. The island located in the Fisher's Island Sound at the base of the Mystic River and is connected to neighboring Mason's Island by a causeway. Mason's Island is connected to the mainland by another causeway.Enders Island official site. Retrieved on August 17, 2017. The Catholic Society of Saint Edmund operate a retreat center and art school. Enders Island is also home to a bi-annual residency offered by Fairfield University to Master of Fine Arts in Creative Writing Program students.

Per the Society's web site, "Enders Island is a place for reflection and prayer, it is not a 'Public Park'".https://endersisland.org/about-our-island The island offers surrounding views of the Atlantic, walking paths with flower gardens and an open chapel and gift store.Visitor Map

History

The island was referred to by various names before it became known as Enders Island: Willcock's Island, Dodge's Island, Barker's Island and Keeland's Island.Major John Mason’s GREAT ISLAND By James H. Allyn ROY N. BOHLANDER MYSTIC CONNECTICUT 1976 https://lccn.loc.gov/76049716

In 1787 (and likely also 1773) Dodge's Island was used to isolate patients for smallpox inoculation."Inoculation", February 9, 1787 edition of the Connecticut GazetteStonington Chronology, 1649-1949: Being a Year-by-year Record of the American Way of Life in a Connecticut Town, Williams Haynes, Pequot Press, 1949, p 41

In 1910, Dr. Thomas B. Enders, the son of the president of Aetna Insurance Company, purchased the then-uninhabited island from the Daughters of Charity of Saint Vincent de Paul and in 1918 he and his wife Alys VanGilder Enders designed and oversaw the construction of a private estate with a grand main house decorated in Arts and Crafts style. The grounds still feature the Enders' imported Italian tiles in the house and garden, and a surrounding wall of large boulders that serves as a windbreak.

Before her death in 1954, Alys searched for a suitable religious institute to take over the care of her island. She approached the Bishop of the Diocese of Norwich, which saw no use of Enders Island but referred her to Father Purtill, Superior General of the Society of Saint Edmund. Thus the island was willed, requesting that it be used as a retreat and place of spiritual training for priests in the diocese. In 2003, the Society of St. Edmund relinquished the title of the island in order to ensure the long-term viability of Enders Island ministries with Pope John Paul IIs approval.https://endersisland.org/history The Society of St. Edmund entered completion in 2022.

In 2018, the organization operating the retreat, St. Edmund of Connecticut, sought permission from the U.S. Army Corps of Engineers to repair a deteriorating seawall on its property. This led a group of Mason's Island private residents to sue with the aim to make St. Edmund lose its rights to the island, thought to be worth tens of millions of dollars. This would have made the rights to the island revert to a group of 36 groups and individuals, including the plaintiffs. Their argument was the Retreat Center failed to conform to the original intent when Mrs. Enders bequeathed the property: its use as novitiate for the society and a place of retreat.https://theday.com/news/412586/st-edmund-seaport-at-odds-over-covenant/https://www.thewesterlysun.com/news/dispute-over-ownership-of-enders-island-is-headed-to-court/article_1243a7be-f9b5-11e8-93d6-f72728019154.html The case itself was settled without trial in March 2025, largely in favor of St. Edmund of Connecticut. The settlement did require the society to post signage making it clear Enders Island is not open to the public, and pay the Masons Island Property Owners' Association $10,000 annually for access road upkeep.

A relic of Edmund of Abingdon, the saint's severed arm, is enshrined in the Chapel of Our Lady of the Assumption at St. Edmund's Retreat.

Programs The St. Edmund's Center residential addiction and recovery program began in the 1960s and is based on the 12-step recovery program with an emphasis on prayer and meditation. Its spiritual ministry hosts private and guided retreats for individuals, couples and groups.

The Sacred Art Institute at Enders Island was founded in the 1995 and offers classes and workshops to the public. With a focus on religious art formats and techniques, classes include iconography, stained glass, mosaics, calligraphy, wood-carving and manuscript illumination. The institute also offers workshops in Gregorian chants with live recordings performed in the onsite Chapel of Our Lady of the Assumption.

Twice a year in January and July, Fairfield University offers its Master of Fine Arts in Creative Writing Program students a 10-day residency at Enders Island.M.F.A. in Creative Writing. Residency Fairfield University. Retrieved on January 30, 2026.

Nearby islands

Mason's Island Ram Island Elihu Island Fishers Island, New York Goat Island Sandy Point Island

References

External links Enders Island