Ticao Island, northeast of the Masbate mainland, is where the province's best diving is found. The shallow reefs around Ticao Pass attract large aggregations of oceanic manta rays that come to feed on the plankton-rich currents and visit established cleaning stations. The mantas are large and habituated to divers, making close-up encounters routine from November through June. A few small dive resorts on Ticao cater specifically to this experience.
The same waters regularly produce whale sharks, especially from March to June when the plankton bloom peaks. Reef diving around the island is also good — the remoteness of Masbate generally means the coral is in better condition than at more visited sites. Getting to Ticao requires a boat from Masbate City (about 45 minutes) or from San Jacinto; some dive resorts offer transfers. Accommodation on Ticao is simple but comfortable.