Old Mill State Park

Old Mill State Park

Thief River Falls Visitors Guide

Upcoming Events

TRF Entertainment Series Presents "Charlie Albright"
Thursday 21st of March at 7:30pm
Summer Theater Auditions
Thursday 21st of March to Friday 22nd of March
VFW State Hockey Tournament
Friday 22nd of March to Sunday 24th of March
Thief River Falls Skating Club Ice Show
Saturday 30th of March to Sunday 31st of March

Old Mill State Park
33489 240th Ave N.W.
Argyle
MN 56713

Phone:
218-437-8174

Hours:
Open year-round
Visit their website

Old Mill State Park

Open year-round. See Larson’s 1880s grist mill, which is powered by a Case 359 steam engine. Historic 1940s WPA building site, on the National Historic Registry. Pioneer cabin, hiking, camping and swimming.

Historic Photo Slide Show

Location Map:

Our Partners

City of Thief River Falls Chamber of Commerce Advance Thief River Pioneer Radio TRF Radio The Times