Elevation: 9,548 ft
Prominence: 145
Climbing and access information for this peak is found on pages 175-176. The location discussed below is based on Brian Westphal’s research. The exact location of a number of formations located above Redfish Lake Creek have been subject to conjecture. This is primarily because there were no USGS quadrangles available when the formations were first climbed. The map on page 174 has Grand Aiguille and Split Tooth reversed. The text description is correct. Published April 2026
Split Tooth is located next to the Grand Aiguille southeast of the Rhino Perch on the Heyburn Divide on a spur ridge that descends from the Heyburn Divide to Redfish Lake Creek. USGS Mount Cramer
Additional Resources
Regions: Heyburn Divide->Sawtooth Range->WESTERN IDAHO
Mountain Range: Sawtooth Range
First Ascent Information:
- First Ascent Year: 1960
- Season: Summer
- Route: Unknown
- Party: Bill Echo and members of the Idaho Falls Alpine Club
- Other First Ascent: Northeast Crack (II, 5.7)
- Year: 1962
- Season: Spring
- Party: Fred Beckey
Longitude: -114.98488 Latitude: 44.09044
