Overview
Mount Olympus is the defining peak above the east side of the Salt Lake Valley. Its sharp double summit and vertical south face are visible from I-15 and nearly every point in the valley, making it the mountain Salt Lake residents identify with most. The hike to the top is the most committing day hike in the Wasatch National Forest near Salt Lake City, involving 4,000 feet of gain and Class 3 scrambling on an exposed ridge to reach 9,026 feet.
Unlike the watershed-protected canyons of Little and Big Cottonwood to the south, Mount Olympus allows dogs and starts from a free trailhead, two factors that contribute to its popularity.
The scramble on the upper route is genuine Class 3: hands required on steep, exposed rock. The summit views are proportional to the effort, taking in the full Salt Lake Valley, the Oquirrh Mountains, Utah Lake, the Uinta Mountains, and on clear days the Nevada desert to the west.
The Route
Miles 0 to 3: Forest climb. The trail climbs steadily through Gambel oak and maple, eventually entering conifer forest. The grade is unrelenting but the trail is well-maintained.
Miles 3 to 3.7: Upper ridge. The trail transitions to open ridge with rapidly expanding views. The north and south summits come into view.
Miles 3.7 to 4.1: Summit scramble. The maintained trail ends at a rocky saddle. The scramble to the north summit follows a ridge with Class 3 moves on steep, exposed rock. The south summit is slightly lower and easier to reach.
When to Visit
May through October for the scramble route. Microspikes or crampons may be needed in May if snow lingers on the upper ridge. July and August see heavy traffic; start before 7 AM for the best experience. Fall (September-October) offers stable weather and fall color on the lower slopes.
Practical Details
Free parking at the Wasatch Boulevard trailhead. Flush toilet. No water on trail above the trailhead; bring 2-3 liters. For a shorter alternative with views, see the Living Room Trail. The 10 essentials are appropriate given the technical summit terrain.
Leave No Trace
This trail receives enough use that following Leave No Trace principles is important for preserving the experience for future visitors. Stay on the marked trail to prevent erosion. Pack out all waste. Avoid camping within 200 feet of water sources or the trail. Use existing fire rings only where campfires are permitted, and check current fire restrictions at checking conditions before you go before any visit. The trail and surrounding terrain remain in good condition because previous visitors have respected these norms.