Passerby Blocs Climbing

This digital Passerby Blocs climbing guidebook gives you GPS navigation, verified topos, and beta for hundreds of climbs. Explore classics and hidden gems with offline access to maps, directions, and beta videos. Whether it's your first visit or fiftieth, KAYA makes your Passerby Blocs days smoother, safer, and more dialed.

An area first established by Bob Horan and featured in one of the OG Bouldering Colorado guides. In recent years, this zone has seen renewed development with more boulders being found on the neighboring hillsides around the large pullout. The old school, Bob Horan classic, Awestruck (v6), sits up in the gully at the far end of the parking pullout. Boyer boulder was developed by Miguel Reyes and has a handful of popular, crimpy link-ups. Further down the road from the main pullout, You'll find the new-classic Lurker (v6), and further still is Jerky boulder, which offe... Show more

This digital Passerby Blocs climbing guidebook gives you GPS navigation, verified topos, and beta for hundreds of climbs. Explore classics and hidden gems with offline access to maps, directions, and beta videos. Whether it's your first visit or fiftieth, KAYA makes your Passerby Blocs days smoother, safer, and more dialed. An area first established by Bob Horan and featured in one of the OG Bouldering Colorado guides. In recent years, this zone has seen renewed development with more boulders being found on the neighboring hillsides around the large pullout. The old school, Bob Horan classic, Awestruck (v6), sits up in the gully at the far end of the parking pullout. Boyer boulder was developed by Miguel Reyes and has a handful of popular, crimpy link-ups. Further down the road from the main pullout, You'll find the new-classic Lurker (v6), and further still is Jerky boulder, which offers winter climbing over an icy landing.