This cultural/historical site is a nice stop along travels north or south. Directions from outdated guide books are confusing. The place is now well marked with a sign (NOT the stop at the geodesic dome, but the next stop south at KM 171. The trail is well marked, with informational signs and pit toilets. This area also has blue palm trees. While these rupestres are not as magnificent as the bigger sites (requiring a permit and a guide), they are very accessible and interesting.