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Map of Halfmoon Lake
43.82°N · 75.25°W — The Atlas
§ The Waters · Old Forge

Halfmoon Lake.

Halfmoon Lake is a 16-acre water in the Old Forge area — small enough that it doesn't pull the Fourth Lake crowds, but accessible enough that it's not a backcountry commitment. The name likely comes from the crescent shape visible from the shoreline, a common naming pattern in the central Adirondacks where glacial scouring left dozens of curved, kidney-shaped ponds. No fish stocking records on file, which usually means it's either a marginal fishery or simply under-sampled by DEC surveys. Worth checking local access status before planning a visit — many smaller Old Forge waters sit in mixed public-private ownership zones where shoreline access can be limited.

TypeLakepublic access
Surface16 ac
Max depth20 ft8.5 ft mean
The SurveyField data · NYSDEC + The Atlas
§ Overview

Halfmoon Lake reaches a maximum depth of 20 feet, with a mean depth of 9 feet. Halfmoon Lake has public access.

§ The Chart · Wild & Hamlets

The water, surveyed.

Loading map…
§ When to go
PrimePrime paddling — go
J
F
M
A
M
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S
O
N
D

Seasonal pattern for this lake · live closures appear above

§ Nearby parking

11 parking areas· 1 accessible

Closest parking lots within range, ranked by walking distance. Accessibility flags come from Google verified-data and NYSDEC records; surface and capacity from NYSDEC and OpenStreetMap. Confirm hours and seasonal closures before you go.

+3 more on the map above

§ At the Water

Getting in, staying over.

§ No. I

Access.

Within ~7 miles
Parking areas11
Old Forge Region
§ No. II

Camping.

21 counted
Designated campsites20
Lean-tos & shelters1
§ Conditions on the Water

What the lake is doing today.

§ Editor’s Picks
within 25 mi

Make a weekend of it.

Closest editorial picks for a meal, a scoop, a pint, a bed, and a sight worth your time.

§ The Field Notes

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§ Questions

Frequently asked.