Otter Creek Boat Ramp
Otter Creek Boat Ramp is a public access point in Sweet Grass County, Montana, providing access to Yellowstone River. It sits within the Whitetail Creek-Yellowstone River watershed.
Sourced from Montana Fish, Wildlife and Parks . Last checked against the source on July 7, 2026.
Boat ramps on Yellowstone River
We track 9 public boat ramps on Yellowstone River, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Otter Creek Boat Ramp does — they're listed here in order of distance from this ramp.
- Grey Bear 8.7 mi away
- Pelican 9.6 mi away
- Bratten 17 mi away
- Springdale Bridge 17 mi away
- Indian Fort 20 mi away
- Sheep Mountain 25 mi away
- Highway 89 Bridge 28 mi away
- Holmgren Ranch 30 mi away
Other boat ramps in Sweet Grass County
Sweet Grass County tracks 4 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Yellowstone River. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Otter Creek Boat Ramp or leads somewhere completely different.
- Otter Creek Yellowstone River less than 0.1 mi away
- Grey Bear Yellowstone River 8.7 mi away
- Pelican Yellowstone River 9.6 mi away
- Bratten Yellowstone River 17 mi away