Forest Lake State Park

Dalton, New Hampshire
Established 1934
23 acres

Forest Lake State Park is a small, scenic day-use park centered on a clear mountain lake in the White Mountains region. Visitors come for swimming, picnicking, fishing, and quiet views of the surrounding forested shoreline.

Entrance Fee

Free

Visiting with Dogs

Dogs allowed on leash only; keep pets under control, clean up after them, and follow posted seasonal or area restrictions.

Visitor Tips & Reviews

What Visitors Say

Quiet, scenic park with a beautiful lake, clean beach, swimming, picnicking, and relaxing family-friendly atmosphere. Visitors love the peaceful setting, clear water, and natural beauty.

Tips from Visitors

  • Bring bug spray in warmer months.
  • Pack water; facilities may be limited.
  • Check trail conditions after rain.
  • Arrive early on busy summer days.
  • Keep pets leashed and clean up after them.

Best Time to Visit

The best time to visit Forest Lake State Park is from late June through early September, when the beach is open and the lake is warm enough for swimming. Early mornings and weekdays are best for a quieter experience.

Amenities

Swimming BeachRestroomsParkingPicnic TablesPicnic SheltersBoat LaunchFishing AccessLifeguards

Nearby Attractions

Explore these attractions near Forest Lake State Park:

  • Weeks State Park
    A historic mountaintop park with scenic views, a museum, and hiking opportunities near Lancaster.
    18 miles away
  • Franconia Notch State Park
    A major White Mountains destination known for dramatic scenery, hiking, and iconic natural landmarks.
    24 miles away
  • Mount Washington Cog Railway
    A famous mountain railway offering a unique way to experience the Presidential Range.
    30 miles away

Things to Do at Forest Lake State Park

SwimmingFishingPicnickingBoatingWildlife Viewing

Camping at Forest Lake State Park

Forest Lake State Park does not offer camping. Nearby state park campgrounds may provide tent, RV, and cabin options.

Hiking Trails

Forest Lake State Park offers a pleasant, easy day hike experience with scenic lake views, quiet woods, and a relaxed atmosphere. Trails are generally short and family-friendly, making it a good choice for casual walkers and beginners. Visitors often enjoy the peaceful setting, birdwatching, and opportunities to combine hiking with swimming or picnicking. Conditions can be muddy after rain, so sturdy shoes are helpful.

Forest Lake Loop Trail

Easy

A scenic loop around Forest Lake with gentle terrain, lake views, and access to picnic and beach areas.

2.2 mi
1-1.5 hours
100 ft gain
Easy difficulty

Shoreline Connector Trail

Easy

A short connector route that follows wooded shoreline sections and links to the main lake loop.

1.4 mi
30-45 minutes
50 ft gain
Easy difficulty

Woodland Ridge Trail

Moderate

A quieter forested trail with rolling hills, mixed hardwoods, and occasional overlooks toward the lake.

3.1 mi
1.5-2 hours
320 ft gain
Moderate difficulty

North Woods Trail

Moderate

A lightly traveled trail through deeper woods with uneven footing, small stream crossings, and a more natural backcountry feel.

2.8 mi
1.5-2 hours
280 ft gain
Moderate difficulty

Directions

From U.S. Route 3 in Whitefield, take NH-116 north, then turn onto State Route 142 toward Dalton. Follow signs to Forest Lake State Park; the entrance is on the lakeshore road near the beach area.

Frequently Asked Questions

Is Forest Lake State Park good for swimming?

Yes. Visitors often like the sandy beach and calm lake water for swimming. It’s a popular spot for families, though water conditions can vary by weather and season.

Does Forest Lake State Park have a beach area?

Yes. The park is known for its small sandy beach on Forest Lake. Reviewers often mention it as a simple, pleasant place to relax, swim, and enjoy the water.

Are there picnic areas at Forest Lake State Park?

Yes. The park has picnic areas that visitors commonly use for day trips. People often describe it as a quiet, low-key place for a picnic by the lake.

Can you bring kayaks or canoes to Forest Lake State Park?

Many visitors bring small non-motorized boats like kayaks and canoes. The lake is often described as peaceful for paddling, but it’s best to check current park rules before visiting.

Is Forest Lake State Park crowded?

It can be busy on warm summer weekends, but many visitors say it feels less crowded than larger state parks. Weekdays and earlier arrivals are usually quieter.

Is Forest Lake State Park a good place for a family day trip?

Yes. Reviews often describe it as a simple, family-friendly day-use park with swimming, picnicking, and lake views. It’s a good choice for an easy outdoor outing.

Location
camping and backpacking gear

Don’t Forget the Essentials

Essential camping & hiking gear we recommend to make your park trip easier and more comfortable.

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