ColdPrimitive

Lake Mashapaug

CT

About Lake Mashapaug

Lake Mashapaug offers a serene escape in Connecticut's Bigelow Hollow State Park, presenting a refreshing cold spring experience. Its expansive, crystal-clear waters and natural rock formations create an inviting setting for a quiet swim amid lush forest scenery. This spot stands out among hot springs in Connecticut for its pristine, unspoiled character.

Getting There

Access involves a short walk through shaded woodland trails, ranging from 2 to 15 minutes depending on where you park. Parking is limited near the southern shore, so arriving early can secure a spot. The path is gentle but unpaved, suitable for those comfortable with a bit of light hiking.

What to Expect

You’ll find cool, invigorating water ideal for cooling off on a summer day, with unmonitored swimming areas surrounded by picnic spots and small islands. The atmosphere is tranquil, with nature sounds filling the air. Facilities are minimal and there are no lifeguards, so prepare for a more adventurous, self-reliant visit.

Tips for Visitors

Plan your visit during warmer months when the water is most inviting and the trails dry. Bring water shoes for navigating rocky areas and pack out all trash to keep the environment pristine. Since fees vary, check Bigelow Hollow State Park guidelines beforehand, and remember that swimming here means embracing a natural, unstaffed setting.

Last updated December 20, 2025
Lake Mashapaug

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Access

Short Walk

15 min from parking

Parking

Limited

Fee

Unknown

Cell Service

Unknown

Best Season

Summer

Nearby Springs

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