Found this cache during our wonderful 14 days vacation in CA, AZ, NV & UT.
The trip (3200 miles - and 258 caches) was in outline:
L.A. - Route 66 - Grand Canyon NP - Page (Antelope Canyon and Horseshoe Bend) - Zion NP - Red Rock Canyon (L.V.) - Death Valley NP - Sequoia NP - (Yosemite dropped because of snow :( ) - Muir Woods (S.F.) - Highway 1 to L.A. - Joshua Tree NP - L.A. + various detours from the route.