Welcome to Flatwater Lodge on the Missouri River, Montana!


Our riverfront lodge style facility is a fully licensed and insured Montana Tourist Home comprised of 2 units which are called the Main House and the Flatwater Bunkhouse, both of which are rented together. Daily maid service is included in all bookings! The Main House will comfortably lodge up to 10 anglers in 5 separate bedrooms along with 4 full bathrooms and the Bunkhouse will sleep up to 4 anglers with 1 full bathroom and kitchen facility.  The Main House sits a fly cast away from the banks of the Missouri River where anglers can spend time fishing or rehashing their day on the water on our comfortable deck. The spacious Main House is two stories with just over 4,000 square feet equipped with high end furnishings and finishes throughout so the creature comforts for guests are plentiful. Dining facilities consist of a fully loaded kitchen with everything you need to perform your own high end meals. The dining area boasts a beautiful view of the river with entryway doors to the sizable deck allowing ease for outdoor dining. We have also added a 300 square foot river deck for cocktail hour and evening relax sessions. We believe you will be more than comfortable at our lodge and hope that your trip to the Missouri River Canyon is a successful one. Enjoy your stay!



"I've been staying at Flatwater Lodge on fishing trips for years with both friends and family and I have never looked anywhere else! There is nothing like sitting on the deck, enjoying the evening with a cocktail, gazing at the river you just spent the day on!"  - R.C., Alabama