The Conservancy’s Largest Maine Coastal Preserve
Basin Preserve wraps around The Basin, a sheltered saltwater inlet on the New Meadows River on the Phippsburg peninsula in Sagadahoc County. At 1,846 acres, it is The Nature Conservancy’s largest coastal preserve in Maine, the bulk of a 1,910-acre gift an anonymous donor made to the Conservancy in 2006. The land holds more than four miles of coastline, and a 64-acre piece was transferred to the town of Phippsburg in 2012. It is open to the public from sunrise to sunset at no charge.
What makes the preserve special is how much quiet country sits this close to the coast. The Basin itself is a protected, almost landlocked tidal pool reached through a narrow cut off the New Meadows River, and the woods around it stay calm even on busy summer weekends when nearby Popham and Reid beaches are packed.
The Trails
The preserve carries several miles of hiking trail through rolling woods to the water’s edge. The best-known route is the Sprague Pond Loop, which connects the Phippsburg Land Trust’s Sprague Pond Preserve with the Conservancy’s Basin Preserve, with an access trail of about 0.7 miles from the Basin Road parking area. Other trails branch out across the preserve, including the New Meadows, Denny Reed, and Mica Mine trails, each a short out-and-back. Together they make it easy to build a half-day on foot, from pond shore to tidal coastline.
The terrain is gentle to moderate, with roots, rock, and the occasional wet stretch near the shore. Bring binoculars; the mix of saltwater inlet, freshwater pond, and woods draws a lot of birds.
Wildlife & bird watching
Clamming, Fishing, and Paddling
The preserve provides coastal access for clamming and fishing along The Basin and the New Meadows River, and the protected inlet is a calm place to launch a kayak or canoe and explore the shoreline at the right tide. As always on the Maine coast, check the tide before you plan a paddle into or out of the cut, since the current through the narrow opening runs hard on a moving tide.
Dogs are not allowed on the Basin Preserve hiking trails (the adjoining Phippsburg Land Trust Sprague Pond Preserve does permit pets). The narrow cut into The Basin funnels strong tidal current, so paddlers should time the tide carefully and not get caught fighting the flow.
Getting There
From Bath, take Route 209 south down the Phippsburg peninsula. About seven miles along, turn right onto Basin Road and follow it roughly three-fifths of a mile, where the road turns to gravel, to a grassy field known as the Green Piece and a parking area on the left. The Sprague Pond Loop and the access trails start from there. Phippsburg is an easy hour from Portland, which makes this a strong day trip.
Because dogs are barred from the Basin Preserve trails, plan around that if you are bringing a pet; the connected Sprague Pond Preserve side is the dog-friendly option. The parking area is a grassy field, so give yourself room and do not block the gravel road for other visitors.
When to Visit
Spring
Migrating birds move through the inlet and woods. Trails can be muddy, and black flies arrive in May.
Summer
A cool, shaded alternative to the crowded peninsula beaches, with full trail and paddling access.
Fall
Crisp air, fewer bugs, and color in the hardwoods. One of the best times to walk the loop.
Winter
Open year-round, but the gravel road and trails are unmaintained. Good for a quiet snowshoe.
Summer and fall are the prime seasons, and the preserve is a welcome escape from the beach crowds just down the peninsula.
Packing List
Basin Preserve Day Hike
- Hiking boots for roots and wet ground
- Daypack with water and snacks
- Binoculars for shore and pond birds
- Bug spray in spring and early summer
- Tide chart if you plan to paddle
- Layers; the shoreline stays cool
- Map of the trail network
- Leave the dog home (trails are pet-free)
FAQ
How big is Basin Preserve?
It is 1,846 acres, the largest coastal preserve The Nature Conservancy owns in Maine, with more than four miles of shoreline around The Basin on the New Meadows River.
Are dogs allowed?
No, dogs are prohibited on the Basin Preserve hiking trails. The connected Phippsburg Land Trust Sprague Pond Preserve does allow leashed pets.
What is the Sprague Pond Loop?
It is the preserve's signature hike, a loop that links the Phippsburg Land Trust's Sprague Pond Preserve with the Conservancy's Basin Preserve, reached by an access trail of about 0.7 miles from the Basin Road parking area.
Can I paddle here?
Yes. The Basin is a protected tidal inlet good for kayaking and canoeing, but the narrow cut to the New Meadows River has strong tidal current, so time your trip with the tide.
Is there a fee?
No. The preserve is free and open to the public from sunrise to sunset.
For the beaches just down the peninsula, see Popham Beach State Park and Reid State Park.
