Tam McArthur Rim Horse Trail is a round-trip hike of 4.1 mi / 6.6 km near Sisters, OR. Expect about 538 ft / 164 m of elevation gain, with a high point of 7,320 ft / 2,231 m. Difficulty: Moderate. At an average pace, plan on about 2 hr 10 min. High-elevation trail, usually snow-free from mid-July into October. Before then, expect snow and possible avalanche danger.
Elevation profile
Along the route: low 6,772 ft / 2,064 m · high 7,320 ft / 2,231 m