A bird sitting on a nest of eggs.

Hiking Near Union, Oregon

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Adventurous Routes

These routes go beyond 10 miles and are built for days when you want to cover more ground and push a little deeper. Expect longer distances, more effort, and bigger payoffs — whether that’s remote terrain, summit views, or a full-day challenge. Ideal for hikers looking to go farther and stay out longer.

North Catherine Creek Trail + Cartwheel Ridge Loop

Hike Route

North Catherine Creek Trail + Cartwheel Ridge Loop

Less Crowded
extreme
26.55 mi
+5,609 ft
Southern High Lakes Tour Loop

Hike Route

Southern High Lakes Tour Loop

Lake
extreme
58.66 mi
+14,483 ft
Echo Lake and Traverse Lake

Hike Route

Echo Lake and Traverse Lake

Lake
strenuous
12.92 mi
+2,453 ft
Blue Lake Loop

Hike Route

Blue Lake Loop

Birding
extreme
15.85 mi
+3,152 ft
Elkhorn Crest Trail: Marble Pass to Anthony Lake

Hike Route

Elkhorn Crest Trail: Marble Pass to Anthony Lake

Lake
extreme
22.83 mi
+2,612 ft
Elkhorn Crest Trail: Lost Lake + Summit Lake

Hike Route

Elkhorn Crest Trail: Lost Lake + Summit Lake

Lake
extreme
20.54 mi
+3,425 ft

Other Nearby Routes

Not finding what you're looking for? These additional nearby hikes offer more ways to get outside and explore the area. With a mix of lengths, difficulty levels, and terrain, you're likely to find something that fits your plans for the day. And remember, you can always use the onX Route Builder to create your own adventure from scratch.

Eagle Cap

Hike Route

Eagle Cap

Lake
strenuous
9.19 mi
+4,062 ft
Mirror Lake via the East Lostine River Trail

Hike Route

Mirror Lake via the East Lostine River Trail

Lake
strenuous
6.94 mi
+2,096 ft
Crater Lake, Wallowas

Hike Route

Crater Lake, Wallowas

Lake
strenuous
6.16 mi
+3,236 ft