An idyllic and temperate downhill route from Saffron City to Cerulean West. Heading out east from the crossroads will lead you to the Cerulean Range, a serene and peaceful series of foothills which eventually escalates into the mountain peaks which border Rock Tunnel. Heading west will lead one to Maidens Peak. Despite the close proximity to Saffron and Cerulean the Underground Tunnel entrance is no longer maintained and trainers are advised to avoid it if at all possible.