Directions: From La Pine, Oregon go South on Highway 97 and turn left onto Highway 31 towards Reno. After about 30 miles turn left onto Fort Rock Road. Follow Fort Rock Road for 22 miles and turn left onto Christmas Valley Highway. Continue on the highway through the town of Christmas Valley where you will turn left onto Crack In The Ground Road. After 7 miles on this washboard dirt road you will reach the trailhead.
From the trailhead follow the dirt trail that’s lined with sagebrush and juniper trees. You get a nice view of Oregon’s high desert in this area. Soon the trail reaches a metal box on a pole that has some sign in sheets. The entrance into “the crack” (which is a volcanic fissure) is just a few steps from the sign-in area.
The crack itself is 70 feet deep and can sometimes be as much as 20 degrees cooler than the surface temperature. Some spots you can walk two people deep, mostly though it’s single file. There are even a few sections where you will need to turn sideways and squeeze through. Be aware that if you want to do the whole length of the crack you will need to be willing to scramble over fallen rocks in a few sections. It’s nothing hard but does require you to be sure footed. There are little birds that fly around in the crack and some have nests up in the rocks. We did run into a snake, we don’t know what type but just be aware.
You can also walk along the top of the crack and get good views looking down in. This is an out and back trail, so head back out the same way you came in.
On your way make sure to stop by Fort Rock State Park. It’s a tuff ring that you can hike in and around. The area is really interesting and well worth the stop.
Distance: 2 miles (easy)
Elevation: 50 feet (easy)
Pet Friendly: Yes
Good For: May not be a great trail for young kids and older folks, due to the few scramble areas.
Bathrooms: Yes at the parking area.
Parking Fee: None
Seasons: Spring, summer and fall.