Home›climbingTL;DRShiobara Boulders offers tuff (Oya stone) climbing. Check the named access source and individual sector before choosing routes.#climbing#japan#outdoor-climbing#boulderingSeries: Japan Climbing Crags (901 / 58)Kogashiyama: chert, routes and access | Japan Climbing CragsLook up wordView vocabularyLook up & save×Loading dictionary…Loading dictionary…GlossaryBeginnerAdvancedLoading...Look up & saveReview wordsNextKogashiyama: chert, routes and access | Japan Climbing CragsRelatedAsahikawa Boulders: varied rock, routes and access | Japan Climbing Crags1 minEna Kasagiyama: Forest Bouldering in Gifu, with Registration Before the Rocks | Japan Climbing Crags1 minFukube: Bouldering Around Mino’s Kataji Valley, with a Sector Plan Before Projects | Japan Climbing Crags1 min