Challenging
~£1,500 est.
DIVING
7 days
Great Blue Hole and Lighthouse Reef Atoll
Lighthouse Reef Atoll, Belize Barrier Reef Reserve, Belize
Moderate
~£3,000 est.
DIVING
8 days
Jardines de la Reina Shark Sanctuary
Jardines de la Reina archipelago, Ciego de Ávila, Cuba
Moderate
~£450 est.
DIVING
3 days
SS Yongala Wreck Pilgrimage
Great Barrier Reef Marine Park, off Ayr, Queensland, Australia
Challenging
~£2,800 est.
DIVING
8 days
Fakarava South Pass Wall of Sharks
Fakarava Atoll, Tuamotu Archipelago, French Polynesia
Challenging
~£4,200 est.
DIVING
10 days
Malpelo Hammerhead Wall Expedition
Malpelo Fauna and Flora Sanctuary, Pacific Colombia, Colombia
Moderate
~£2,500 est.
DIVING
8 days
Tiger Beach Shark Liveaboard, Grand Bahama
Tiger Beach, Little Bahama Bank, Grand Bahama, Bahamas
Moderate
~£950 est.
DIVING
6 days
Richelieu Rock and Similan Liveaboard
Mu Ko Similan National Park, Andaman Sea, Thailand
Challenging
~£1,100 est.
DIVING
8 days
Coiba: Pacific Pinnacles off a Prison Island
Coiba National Park, Veraguas, Panama
