Launch Light & Moon — June 16
local timeNew Moon (3% illuminated). Peak fishing window — solunar theory puts fish most active around the new and full moon.
Location
Ramp Details
- Access
- ✓ Public Access
- Location
- ID
- Coordinates
- 44.432494, -111.426098
Quick Facts: Buttermilk
| Location | ID |
|---|---|
| Waterbody | Island Park Reservoir |
| Access Type | Public - Free |
| Coordinates | 44.432494, -111.426098 |
| Hours | Check on site |
| County | Fremont |
Buttermilk is a public boat launch providing access to Island Park Reservoir in ID at coordinates 44.43249, -111.42610. Data published by Idaho Department of Fish and Game (ID IDFG).
Related: boat launch in Fremont • fishing access on Island Park Reservoir • ID boat launch
Explore more boat launches across ID
Frequently Asked Questions About Buttermilk
Is Buttermilk free to use?
Yes, Buttermilk is a public boat launch with free access in ID.
What water does Buttermilk access?
Buttermilk provides boat launch access to Island Park Reservoir in ID.
How do I get to Buttermilk?
Buttermilk is located at coordinates 44.432494, -111.426098 in ID. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
Get Directions
Navigate directly to this boat launch using your preferred mapping service:
Alternative Boat Launches Nearby
The area surrounding Buttermilk includes 6 other public boat ramps within 2.3 mi, giving boaters flexibility in choosing their access point.