Wisconsin · Rock climbing · Rib Mountain

Jurassics

15 routes
V0-1 – V4+
Bouldering
Jul–Oct
best months

Jurassics is a bouldering area in Rib Mountain State Park in Wisconsin, managed by the State Department of Natural Resources. It sits among a cluster of climbing spots, with Pimpin' Wall, Star Wars Boulder and Wrestling with Alligators all about 0.1 mile away. The Tower Warmup Area is just as close. The climbing here is all bouldering, with 15 routes spread across the area. Grades run from V0-1 up to V4+, with the median at V2. Some of the named routes include No Additives at V2, Butter my block at V3 and Block Head at V4+. Summer is the most comfortable time to visit. Typical July highs reach about 80°F with lows near 59°F, based on averages from a nearby weather station in Wausau. That station sits roughly 700 feet lower than the park, so temperatures on the rock may run a little cooler. The Granite Peak Ski Area is about 0.4 mile away, and the Yellow Trail and Red Trail are each about 0.2 mile off.