Roca Partida is a pinnacle and wall dive site rising from the Pacific Ocean off Mexico, within Revillagigedo National Park. The site is reached by liveaboard, with strong current, and is rated an advanced dive. The best months to dive are November through June. Whitetip reef sharks are resident at the site. Galapagos sharks, oceanic manta rays, scalloped hammerheads, schooling fish, silky sharks and whale sharks are all occasionally seen. Humpback whales pass through seasonally, seen from February to April.