From Escalante 5 mi Hwy. 12 direction Boulder.
Turn right onto Hole In The Rock Road.
After 4.4 mi (at the end of the Wash crossing), 50m before the road climbs again
GPS: N37°40'39,7" - W111°28'57,7"
turn left onto a small path that leads down 500 ft to the Wash
there: N37°40'40,3" - W111°28'49,0"
Here you park and follow the Wash downhill, i.e. to the right.
Many curves of the wash can be shortened "across the bushes".
At: N37°40'35,4" - W111°28'21,3" we see a wooden cow gate on the left.
After 1.5 mi from the car, Big Horn Canyon enters on the left
GPS: N37°40'25,8" - W111°27'13,8"
After 800 ft it divides into the left (western) arm
and the right arm (main canyon) GPS: N37°40'32,9" - W111°27'13,6"
We follow the right arm up to the "Castle".
If you walk fast, you need 90 minutes for each direction, photographers of course more.