Portsmouth Mine Lake

**Location & Basic Info**
Portsmouth Mine Lake is a 146-acre public access site located in Crosby, Crow Wing County, Minnesota. The lake features a public boat ramp suitable for launching boats up to 12-18 feet, with free parking and no launch fees. The maximum depth of 395 feet makes this a substantial water body for boating and paddling activities.

**Recreation Opportunities**
Paddlers and boaters will find excellent fishing opportunities with regularly stocked populations of rainbow trout, northern pike, largemouth bass, crappie, and panfish. The site accommodates various water activities including kayaking, canoeing, and motorboating. The ramp facilities include free parking, picnic tables, and seasonal bathrooms, making it convenient for day trips. Fishing is permitted from boats, kayaks, and shoreline access.

**Planning Your Visit**
Before heading out, check the current access conditions through Minnesota's Lake Finder or local resources, as seasonal conditions may affect launch availability. The substantial depth and size of Portsmouth Mine Lake make it suitable for various skill levels, though paddlers should come prepared for open water conditions typical of larger Minnesota lakes.