Memaloose Lookout – Mosier, Oregon loop from Memaloose State Park

If you're looking for a serious challenge with incredible rewards, the Memaloose Lookout – Mosier, Oregon loop from Memaloose State Park is a touring bicycle route that delivers. This difficult 47.8-mile (76.9 km) journey packs in 4717 feet (1438 metres) of elevation gain, taking roughly 6 hours and 25 minutes to complete. It's a perfect pick for experienced cyclists ready to push their limits and soak in some of the Columbia River Gorge's most iconic views.

What to expect on Memaloose Lookout – Mosier, Oregon loop from Memaloose State Park

Expect a ride through varied terrain, from rolling hills to dramatic basalt cliffs, with the mighty Columbia River as your constant companion. You'll traverse semi-arid landscapes that transition into fir forests, passing orchards and vineyards. The route includes sections of the Historic Columbia River Highway State Trail, leading you through the unique Mosier Twin Tunnels. The significant elevation gain means you'll earn those panoramic vistas from Memaloose Lookout, where you can spot Memaloose Island and, on clear days, even Mount Hood and Mount Adams. This route is definitely for cyclists with good to very good fitness who appreciate a challenging climb rewarded with expansive views.

Planning your visit

Planning your ride starts at Memaloose State Park, which serves as a convenient trailhead. Be aware that day-use parking permits may be required at some trailheads along the Historic Columbia River Highway State Trail. Spring is particularly beautiful for the vibrant wildflower displays in the Memaloose Hills, but any clear day offers spectacular views.

Trail details

• Distance: 47.8 miles (76.9 km)
• Elevation gain: 4717 feet (1438 metres)
• Difficulty: difficult
• Estimated time: 6 hours and 25 minutes