Natural swimming hole

Glendalough State Park, Annie Battle Lake

Lake · Minnesota

About this swimming hole

Glendalough State Park guards one of the last large tracts of undeveloped lakeshore in western Minnesota, with two swimming areas: the north shore of Annie Battle Lake near the historic lodge and the north shore of Molly Stark Lake. Annie Battle is a no-motors heritage fishery, so the shallow, clear swim water stays calm and quiet. Yurts and cart-in campsites make it an easy overnight.

Good to know

Water typeLake
Depthshallow, clear swimming areas
Best seasonJune-August
FeesMN state park vehicle permit required
Reservations requiredNo
Parkingstate park lots at 24869 Whitetail Lane
Amenitiestwo swimming beaches, boat and bike rentals, fishing pier, yurts and camper cabins, paved bike trail, trail center
CountyOtter Tail County
Nearest townBattle Lake
Safety notesno lifeguard

Map

Nearby swimming holes

Frequently asked questions

Can you swim in Glendalough State Park, Annie Battle Lake?

Yes — Glendalough State Park, Annie Battle Lake is listed as a natural swimming spot in Minnesota. Heads-up: no lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Does Glendalough State Park, Annie Battle Lake require reservations?

No reservations are required at Glendalough State Park, Annie Battle Lake based on current information — but verify before you go.

Is there a fee to visit Glendalough State Park, Annie Battle Lake?

Reported fee info: MN state park vehicle permit required. Fees can change — confirm with the official link.

When is the best time to visit Glendalough State Park, Annie Battle Lake?

The best season is typically June-August.

Keep exploring

Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026