Saint Johnsville Reservoir is a 77-acre impoundment in the Great Sacandaga Lake region — utility water tucked into the southern Adirondack transition zone where the mountains flatten into farmland and the Park boundary gets less obvious. No fish species data on record, which typically means either limited public access or a reservoir managed strictly for water supply rather than recreation. The name ties it to the Mohawk Valley town of St. Johnsville, suggesting this is working infrastructure rather than a destination water. If you're hunting public access, confirm local regs before heading in — many southern Adirondack reservoirs are posted or restricted.
Closest parking lots within range, ranked by walking distance. Accessibility flags come from Google verified-data; surface and capacity from OpenStreetMap. Confirm hours and seasonal closures before you go.
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Sunrise on the dock, a cairn at the summit, a bend on the trail. Your camera roll, our archive.
Add a photo →Trail conditions, water level, bug pressure, blowdown. The kind of detail that helps the next person plan.
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What to do, where to stay, and what's reopening across the Park as the snow melts and the calendar fills.
A complete planning guide: difficulty by peak, common combo days, seasonal realities, and a sortable, filterable table of every summit.
Overnight, day, and trip camps in the Park — the camp belt, choosing the right fit, costs and financial aid, ACA accreditation, and the questions every parent should ask before they commit.
