YMCA Camp Olson 4160 Little Boy Rd NE Longville, MN 56655-3354 United States Phone +1 218-363-2207 Visit Website Join Donate Find More Ys Hours of Operation Mon - Sun: 12:00am - 12:00am Due to frequently changing guidelines related to COVID-19, hours of operation, programs, and available facilities are constantly being updated. Please contact this YMCA for the most up to date information. Programs Aquatics Camping and Outdoor Enrichment International Sports and Recreation Youth and Teen Development Locate 46.962485, -94.203235