Jemez Mountain Trail (NM-4)
NM-4 is the primary highway of the Jemez Mountain Trail National Scenic Byway, running 68 miles from San Ysidro (at US-550) northeast to White Rock (at NM-502). The route enters dramatic red-walled Jemez Canyon near Jemez Pueblo, passes through the hot springs village of Jemez Springs, climbs through Carson National Forest to the rim of Valles Caldera — a 13-mile-wide volcanic caldera at 8,900 feet filled with grazing elk — then descends through the ponderosa plateaus above Los Alamos. The road through the caldera section offers sweeping open views with minimal traffic and high-quality pavement.
What you'll hit along the way.
Rider-verified stops, overlooks, fuel, and the corners worth knowing about — in the order you'll meet them.
Totavi
A quiet starting point near the Rio Grande where the Jemez Mountain Trail begins its climb into the mountains.
Tyuonyi Pueblo
Historic ancestral Pueblo site within Bandelier National Monument, offering a meaningful stop to explore ancient cliff dwellings.
La Cueva
A small community nestled in the Jemez Mountains surrounded by ponderosa pine forest and volcanic landscapes.
Jemez Pueblo / Walatowa
Home of the Towa-speaking Jemez Pueblo people, with a visitor center sharing the community's living culture and history.
San Ysidro
The western endpoint of the trail where the canyon opens onto the high desert plain, marking the end of the mountain corridor.
No runs logged on this road yet — be the first.
Runs are rider-logged & GPS-traced in the app
Ride your own ride — times are rider-logged & GPS-traced, never a race on public roads.
Shot by the riders who've run it.
Riders upload photos to their profile and tag the road or stop — tagged shots show up here automatically.