Three Mile Bay, New York

About Three Mile Bay

Three Mile Bay is a small unincorporated community in northwestern New York.

Officially, Three Mile Bay is a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 0.28 square miles.

📰 Three Mile Bay News Today

• Three Mile Bay business owners prepare for summer bridge closure WWNY · May 27
• Monthly Weather Forecast for Three Mile Bay, New York The Weather Channel · Feb 20
• Three Mile Bay business owners prepare for summer bridge closure WWNY · May 27
• Kelley Ann Savage Obituary (2026) - Dexter, NY - Johnson Funeral Home - Dexter Legacy obituary · Jul 31
• Bonnie J. (Mallette) Detwiler Obituary Apr 9, 2026 - Bezanilla-McGraw Funeral Home Bezanilla-McGraw Funeral Home · Apr 9

Live headlines via Google News — updates through the day.

What Makes Three Mile Bay Unique

• The only place in America named Three Mile Bay — a truly one-of-a-kind name among 32,000+ US communities.
• One of the smallest municipal footprints in the country at just 0.28 sq mi.
• An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
• Positioned in northwestern New York, convenient to the region's corridors and crossings.

Why People Love It Here

• Small-town pace of life: less traffic, more community, and neighbors who wave.
• Housing dollars stretch further here than in the nearest metro.
• Well connected: 3+ neighboring communities within 9 miles.

🍽️ Where to Eat in Three Mile Bay

• Chrissy's Diner

Local spots mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Three Mile Bay

• Ashland Flats Wildlife Management Area · Nature reserve reviews ★
• Eastern Ontario Waterway Access reviews ★
• Lake Ontario Waterway Access reviews ★
• Long Point State Park (Thousand Islands) reviews ★
• Point Peninsula Wildlife Management Area · Nature reserve reviews ★

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

🗺️ Map of Three Mile Bay

🏘️ Nearby Communities