Activities in Utah › Lakes & Boating › Altamont

Island Lake

Where: Altamont, UT (Duchesne County)
Indoors or outdoors: Outdoors
Good for: outdoor lovers

Updated October 22, 2026

Open in Go Do — make plans with friends Their website

This body of water is part of the Provo drainage.

About Island Lake

Island Lake is one of 40 lakes and reservoirs in Altamont on Go Do, in Duchesne County. It's an outdoor activity. The nearest other lake or reservoir is Castle Lake, about 1.0 miles away, with 161 more within 30 miles. Good for outdoor lovers.

More lakes & boating nearby

Cliff LakeLake & Boating · Altamont · 2.2 mi

Red Castle LakeLake & Boating · Altamont · 4.6 mi

China LakeLake & Boating · Manila · 8.1 mi

Marsh LakeLake & Boating · Manila · 9.3 mi

Stateline ReservoirLake & Boating · Manila · 10.9 mi

Lyman LakeLake & Boating · Oakley · 13.7 mi

Common questions

Where is it?

Altamont, Utah.

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