Reef Explorers

Find your next dive trip

Four questions. We rank the destinations that fit, and show you why, with the sources.

Advanced diver · October · sharks

67 destinations fit

Showing the best 12.

  1. Goat Cay, Exuma, Bahamas#1

    100% match

    • October is one of the best months to dive here. Source: liveaboard.com
    • 15 dive sites suited to Advanced divers (15 with a published source for the level).
    • Sharks: peak season in October.
    See dive sites and season
  2. Umkomaas river mouth and coast from the air, launch point for Aliwal Shoal#2

    100% match

    • October is one of the best months to dive here. Source: blueoceandive.co.za
    • 12 dive sites suited to Advanced divers (9 with a published source for the level).
    • Sharks: peak season in October.
    • Strong current on 2 of the sites at your level: dive them with a guide.
    See dive sites and season
  3. Coastline of Faial island, Azores#3

    Azores

    Portugal

    100% match

    • October is one of the best months to dive here. Source: zubludiving.com
    • 12 dive sites suited to Advanced divers (11 with a published source for the level).
    • Sharks: peak season in October.
    • 8 sites here need a higher level than yours.
    • Strong current on 1 of the sites at your level: dive them with a guide.
    See dive sites and season
  4. Elphinstone Reef dive site, Marsa Alam#4
    • October is one of the best months to dive here. Source: liveaboard.com
    • 11 dive sites suited to Advanced divers (11 with a published source for the level).
    • Sharks: peak season in October.
    • 2 sites here need a higher level than yours.
    • Strong current on 2 of the sites at your level: dive them with a guide.
    See dive sites and season
  5. Kicker Rock (León Dormido) rising from the sea, Galápagos#5

    Galápagos

    Ecuador

    100% match

    • October is one of the best months to dive here. Source: galapagosinsiders.com
    • 9 dive sites suited to Advanced divers (9 with a published source for the level).
    • Sharks: peak season in October.
    • 2 sites here need a higher level than yours.
    • Strong current on 6 of the sites at your level: dive them with a guide.
    See dive sites and season
  6. Rocky islet off Cocos Island, Costa Rica#6

    Cocos Island

    Costa Rica

    100% match

    • October is one of the best months to dive here. Source: zubludiving.com
    • 7 dive sites suited to Advanced divers (7 with a published source for the level).
    • Sharks: peak season in October.
    • 2 sites here need a higher level than yours.
    • Strong current on 1 of the sites at your level: dive them with a guide.
    • Liveaboard only: plan a week on a boat.
    See dive sites and season
  7. Beach and lagoon on Malapascua Island#7

    Malapascua

    Philippines

    90% match

    • October is a good month to dive here. Source: zubludiving.com
    • 18 dive sites suited to Advanced divers (18 with a published source for the level).
    • Sharks: peak season in October.
    • 2 sites here need a higher level than yours.
    • Strong current on 1 of the sites at your level: dive them with a guide.
    See dive sites and season
  8. Karst islands of Piaynemo in turquoise water, Raja Ampat#8

    Raja Ampat

    Indonesia

    90% match

    • October is one of the best months to dive here. Source: liveaboard.com
    • 12 dive sites suited to Advanced divers (12 with a published source for the level).
    • Sharks: regularly seen in October.
    • 1 site here needs a higher level than yours.
    • Strong current on 10 of the sites at your level: dive them with a guide.
    See dive sites and season
  9. Aerial view of a pass into Chuuk Lagoon#9

    90% match

    • October is one of the best months to dive here. Source: zubludiving.com
    • 6 dive sites suited to Advanced divers (6 with a published source for the level).
    • Sharks: regularly seen in October.
    • 5 sites here need a higher level than yours.
    See dive sites and season
  10. Aerial view of Guraidhoo island and reef, Maldives#10

    80% match

    • October is a good month to dive here. Source: liveaboard.com
    • 13 dive sites suited to Advanced divers (13 with a published source for the level).
    • Sharks: regularly seen in October.
    • 5 sites here need a higher level than yours.
    • Strong current on 2 of the sites at your level: dive them with a guide.
    See dive sites and season
  11. Aerial view of Palau's Rock Islands#11

    80% match

    • October is a good month to dive here. Source: zubludiving.com
    • 7 dive sites suited to Advanced divers (7 with a published source for the level).
    • Sharks: regularly seen in October.
    • 5 sites here need a higher level than yours.
    • Strong current on 3 of the sites at your level: dive them with a guide.
    See dive sites and season
  12. Jetty over the lagoon at Rotoava, Fakarava#12

    Fakarava & Rangiroa

    French Polynesia

    76% match

    • October is a good month to dive here. Source: zubludiving.com
    • 5 dive sites suited to Advanced divers (5 with a published source for the level).
    • Sharks: regularly seen in October.
    • 4 sites here need a higher level than yours.
    • Strong current on 2 of the sites at your level: dive them with a guide.
    See dive sites and season
Why some destinations aren't listed (24)

How the match works

Out of 100: up to 35 points for the season in your month, 25 for the number of dive sites at your level, and 40 for what you want to see in that month (without a wish, season and level count for everything). A destination closed that month, without any site at your level, or where what you want to see isn't documented, is left out and listed with the reason. Nothing is paid for: no destination can buy its place.

Everything comes from the data shown on each destination page. Some site levels are still estimates; the destination pages say which ones. Always confirm conditions with a local dive centre.

Photo credits