This 48-acre undeveloped park is easy to get to on Route 25C in Piermont. Lake Tarleton, at 315 acres, offers an unguarded swimming beach and opportunities for fishing and hunting in season. A N.H. Fish and Game boat launch is available less than a quarter mile from the park. Bring a blanket for picnicking in spectacular surroundings - the higher elevation of the park offers beautiful views of the White Mountain National Forest across the lake.

The park is unstaffed but is open to the public year-round at no charge.

• Activities & Amenities
• Location & Directions
• Park Fees
• Accessibility
• Pet Information
• Administrative Rules

Are pets allowed at Lake Tarleton State Park? Pets are allowed at the park. See NH State Parks Pets Policy for more information.

For information on beach advisories, please visit the State of New Hampshire, Department of Environmental Services website page on Beach Advisories.