Forgotten Years

About

Forgotten Years is a sport climbing route located in Skull Cave within Rifle Mountain Park, west of Denver. The area features limestone walls from the Leadville formation, characterized by large flat holds, pockets, crimps, and pinches. The route itself is graded 5.11d and is noted for lacking pre-hung draws, which adds technical difficulty compared to other cave routes. Climbers have recorded sends and onsights on this line, indicating its quality despite being less crowded than major walls like the Anti-Phil Wall or The Arsenal. The climbing area is accessible year-round, though it experiences higher traffic on weekends between May and September. Elevation at the climbing zone is approximately 5,278 to 7,085 feet. Parking is available on site, and pets are permitted. The rock quality varies by aspect, with some areas prone to silt and moss buildup that can affect footholds. The route is suitable for experienced climbers seeking challenging endurance climbs.