Some folks enjoy access from the west side of the river, but this forces you to cross the river twice. If it is hot outside, that might not be too bad.
East access down 285/126:
1. Head southwest on US-285 S
20.7 mi
2. Turn left onto Co Rd 126/Pine Valley Rd
Continue to follow Co Rd 126
24.6 mi
3. Continue onto CO-67 S
8.8 mi
4. Turn right onto Abbey Ave
0.2 mi
5. Turn left onto Westcreek Rd
0.6 mi
6. Slight right onto Co Rd 68/W Stump Rd
2.5 mi
7. Continue onto Forest Service Rd 360
2.6 mi
8. Turn left to stay on Forest Service Rd 360
5.1 mi
9. Turn right onto Forest Service Rd 205
Destination will be on the left
3.5 mi
Unknown road
East Access down 85 to 67:
1. Head southeast on CO-470 E/E470 E
10.7 mi
2. Exit onto US-85 S/S Santa Fe Dr
10.2 mi
3. Turn right onto CO-67 S/Manhart Ave
Continue to follow CO-67 S
36.1 mi
4. Turn right onto Abbey Ave
0.2 mi
5. Turn left onto Westcreek Rd
0.6 mi
6. Slight right onto Co Rd 68/W Stump Rd
2.5 mi
7. Continue onto Forest Service Rd 360
2.6 mi
8. Turn left to stay on Forest Service Rd 360
5.1 mi
9. Turn right onto Forest Service Rd 205
3.5 mi
Unknown road
West access:
1. Head southwest on US-285 S
20.7 mi
2. Turn left onto Co Rd 126/Pine Valley Rd
Continue to follow Co Rd 126
21.9 mi
3. Turn right onto Wigwam Creek Rd
2.0 mi
4. Turn right onto Goose Creek Rd
6.3 mi
5. Slight right onto Co Rd 211/Goose Creek Rd
0.2 mi
6. Slight right at Matukat Rd
0.8 mi
7. Turn right onto Co Rd 211/Goose Creek Rd/Matukat Rd
1.5 mi
8. Slight right onto Co Rd 211/Goose Creek Rd
Continue to follow Co Rd 211
5.2 mi
Co Rd 211/Matukat Rd
This puts you at the ridge. From there, you have to descend the gulley/old road to the river bottom, then cross the river.
There are many, many, many routes to the summit of this giant rock. Please see the individual topos for best beta: