Rainy Lake
Koochiching County, Minnesota
🌤️ Current Conditions
🏞️About Rainy Lake
Rainy Lake offers 350,000 acres of pristine wilderness fishing on the Minnesota-Ontario border. Part of Voyageurs National Park, this massive lake provides outstanding walleye and smallmouth bass fishing in a true wilderness setting. The combination of incredible scenery and quality fishing makes Rainy Lake a bucket-list destination.
⭐Why Fish Rainy Lake?
- ✓Wilderness setting within Voyageurs National Park
- ✓Excellent walleye fishing with good numbers and size
- ✓Trophy smallmouth bass on rocky structure
- ✓Strong northern pike population
- ✓Unique houseboat fishing experience available
Best for:
💡Local Tips for Rainy Lake
- 1International Falls/Ranier provide access points
- 2Houseboats let you fish remote areas
- 3Smallmouth in the rocky islands are aggressive
- 4Walleye relate to points and reef structures
- 5Book early for peak season (June-July)
🐟Fish Species
Based on DNR fish surveys, the following species have been documented in Rainy Lake:
Walleye
Sander vitreus
Good population of eating-size walleye
Minnesota's state fish, prized for excellent table fare and sporting qualities.
Northern Pike
Esox lucius
Healthy pike population
Aggressive predator fish found throughout Minnesota waters.
Smallmouth Bass
Micropterus dolomieu
Excellent smallmouth bass fishing
Pound-for-pound one of the strongest fighting fish in Minnesota.
📋Fishing Regulations
Note: These are statewide regulations. Rainy Lake may have special regulations. Always verify current rules at DNR Fishing Regulations.
| Species | Possession Limit | Size Limit | Season |
|---|---|---|---|
| Walleye | 6 | No minimum (special regulations on some waters) | May 10 - Feb 23 |
| Northern Pike | 3 | 24" minimum (some waters have slots) | May 10 - Feb 23 |
| Smallmouth Bass | 6 | 12" minimum | May 24 - Feb 23 (catch & release May 10-23) |
🗺️DNR Resources
📊Lake Details
- DOW Number
- 31017800
- Surface Area
- 350,000 acres
- Maximum Depth
- 161 feet
- Average Depth
- 30 feet
- County
- Koochiching
- Coordinates
- 48.6167°N, 93.4167°W
📍Location
Open in Google Maps →💡Quick Tips
- •Check ice conditions before winter fishing - never trust visual appearance alone
- •Early morning and late evening are typically best for walleye
- •Always have a valid Minnesota fishing license before fishing
- •Clean, drain, and dry boats to prevent invasive species spread