Connecticut / Fourmile River /
Four Mile River Boat Launch
Boat ramp · on Fourmile River · near Old Lyme · Connecticut
Open per Connecticut DEEP state boat launches (trailered)'s data, updated weekly. Seasonal gates, low water and storms are not always posted; check before you tow.
At the launch
- Type
- Boat ramp
- Fee
- Free
- Ramp surface
- Paved
- Car parking
- 55 spaces
- Restrooms
- Chemical (Seasonal)
- Season
- Year round
- Rules at the launch
- None
- Parking surface
- Gravel
- Access road
- Paved
- Address
- 99 Old Cart Path, Old Lyme
- Directions
- Located on the west side of Four Mile River. Route 156, east on Oakridge Drive, first right to launch area.
- Wheelchair access
- No
- Managed by
- Connecticut DEEP
- Website
- portal.ct.gov
- Site sketch
- PDF from the agency
- Coordinates
- 41.30239, -72.25051
On Fourmile River
River in Connecticut. All launches on Fourmile River.
Community
Where people who use Fourmile River talk about it.
Nearby launches
- Dodge Pond Boat Launch · 3.0 mi · Dodge Pond
- Gorton Pond Boat Launch · 3.2 mi · Gorton Pond
- Great Island Boat Launch · 4.0 mi · Back River
- Niantic River Boat Launch · 4.2 mi · Niantic River
- Lieutenant River Carry-in Access · 4.6 mi · Lieutenant River
- Pattagansett Lake Boat Launch · 4.6 mi · Pattagansett Lake
Sources
- Connecticut DEEP state boat launches (trailered) record 297 · Public record, no license stated (CT DEEP open data)
- Four Mile River Boat Launch details read October 13, 2026
- OpenStreetMap n9959945762 © OpenStreetMap contributors, ODbL
Why it is listed as public: listed by Connecticut DEEP state boat launches (trailered). Something wrong, or is this launch private? Corrections help everyone; a reporting form is coming soon.