Damariscotta Lake State Park, Jefferson

What and where

Damariscotta Lake State Park sits at 8 State Park Road in Jefferson, at the northern end of Damariscotta Lake — roughly 12 miles inland from the coastal town of Damariscotta, which shares the name but not the location. It rates 4.6 from 442 Google reviews.

The lake itself is the largest body of fresh water in Lincoln County: about 4,300 acres, running some 14 miles north to south, with landlocked salmon, trout, and both largemouth and smallmouth bass. The park occupies a modest 19 acres of that shoreline, opened in 1970, and its whole reason for existing is the sand beach and the shallow, gradually deepening water in front of it.

That shallowness is the point. Damariscotta Lake warms up substantially by midsummer — a different experience from the Gulf of Maine an hour south, where the water stays bracing into August. Families who have tried the coast with young children and given up on the swimming tend to end up here.

Visiting: what to actually expect

The park is run by the Bureau of Parks and Lands within Maine's Department of Agriculture, Conservation and Forestry. There is a day-use fee collected at the entrance during the operating season, with a lower rate for Maine residents and reduced rates for seniors and children. The state revises the schedule from time to time; check maine.gov for current amounts rather than trusting a figure on a travel site.

It is small, and that shapes everything. Nineteen acres does not absorb a crowd. The beach is a strip, not a sweep, and the parking area is sized to match. On a hot weekend afternoon in July or August it fills, and there is no overflow. Weekday mornings and the shoulder weeks in June and late August are noticeably calmer. If you want a beach you can walk for a mile, this is the wrong park — go to Reid on the coast instead.

Facilities are what you would expect at a seasonal freshwater day-use park: restrooms and changing areas, picnic tables and grills, a grassy area behind the sand, and lifeguard coverage during the staffed season. There is a boat launch on the lake and the water is calm enough for canoes, kayaks, and paddleboards through most of the summer. Trails are minimal — come here to swim and picnic, not to hike.

There is no camping at the park. Maine's state park campgrounds are a separate network, booked through the state's central reservation system on a rolling window that opens well ahead of the season. The nearest option in that system is Lake St. George State Park in Liberty, roughly half an hour north, which holds a 4.6 rating from 512 reviews and does have sites. See our guide to camping in Maine's state parks for how the booking window works.

The season is short. Like most inland Maine parks, this one runs staffed and serviced through the warm months and goes quiet the rest of the year. Off-season access varies; the amenities do not run.

The fish that named the lake

Damariscotta is an Algonquian name, and the meaning is a description of the place: an abundance of alewives. That is not a historical footnote here — it is a run that still happens, every spring, and it produced one of the more remarkable pieces of infrastructure in Maine.

Alewives are a river herring. They live in salt water and spawn in fresh, which means every spring they push up from the sea, through the Damariscotta River, and into this lake. The problem arrived with the mills. A dam at the falls between the river and the lake, at the village of Damariscotta Mills at the southern end, cut the corridor. The fish could not get through, and the run that had fed people on this water for thousands of years stopped.

Maine's legislature ordered a remedy in 1795. It took twelve more years, but in 1807 the towns of Nobleboro and Newcastle built a fish ladder around the dam — a stone stairway of pools letting the alewives climb from tidewater to the lake. It has been in continuous use ever since, which makes it one of the oldest working fish passages in the country.

By the late 1990s it was falling apart. A community restoration effort took it on in 2007 and rebuilt it over roughly a decade. The run now returns in volume each spring, and the alewives matter well beyond the lake: they are the standard bait in Maine's lobster fishery, so a functioning fish ladder in Nobleboro reaches all the way out to the traps.

If you are here in mid-to-late spring, the ladder at Damariscotta Mills is worth the drive down the lake. Ospreys and eagles work the water above it and the fish stack up in the pools thick enough to see from the walkway. By the time the beach is warm enough to swim, the run is over.

Nearby

• Hidden Valley Nature Center (4.8, 113 reviews) — also in Jefferson, about 15 minutes away, with a large trail network through working woodland. The hiking this park does not have.
• Sterlingtown Public House (4.4, 229 reviews) — in Union, east of the lake, and the closest proper pub-style meal.
• Delano Seafood Market (4.6, 440 reviews) — on Route 1 in Waldoboro, roughly 20 minutes southeast, for lobster and fish to cook back at a rental.
• Bred in the Bone (4.8, 122 reviews) and Ann's Bistro (4.7, 93 reviews) — both in Damariscotta village, about 25 minutes south, and the best-rated eating within reach.
• Glidden Point Oyster Farms (4.9, 310 reviews) — on the Damariscotta River in Edgecomb, the highest-rated place in this whole radius, and the reason the river is famous. See our Maine oysters guide.
• Lake St. George State Park (4.6, 512 reviews) — in Liberty, half an hour north, if you want a similar lake with a campground attached.

For other swimming water inland, see Maine lakes; for the rest of the system, Maine state parks.

FAQ

Is Damariscotta Lake State Park in Damariscotta?

No, and this catches people out. The park is in Jefferson, at the northern end of the lake, about 12 miles and 25 minutes inland from the town of Damariscotta on the coast. Set your navigation to 8 State Park Road, Jefferson, not to the town.

Is the water warm enough to swim at Damariscotta Lake?

Yes, by Maine standards this is the warm option. It is a shallow-edged freshwater lake that heats through the summer, running well above ocean temperature by July. That is the main reason families drive inland to it rather than using a coastal beach.

Can you camp at Damariscotta Lake State Park?

No. It is a day-use park only. The nearest state park campground is at Lake St. George in Liberty, and sites there book through Maine's central reservation system on a rolling window that opens months before the season starts.

When is the best time to visit Damariscotta Lake State Park?

For swimming, July and August, on a weekday if you can manage it — the small lot fills on hot weekend afternoons. Late spring is worth a trip for a different reason: the alewife run is moving through the fish ladder at Damariscotta Mills at the far end of the lake.