Diver and soft coral on the Great Barrier Reef20Diver and soft coral on the Great Barrier ReefMaori wrasse fish on the Great Barrier Reef48Maori wrasse fish on the Great Barrier ReefThe Blow-hole and lighthouse in Kiama, NSW Australia40The Blow-hole and lighthouse in Kiama, NSW AustraliaIncredible Blue River on Petermann Glacier88Incredible Blue River on Petermann GlacierIceberg at Twilight off Greenland National Park70Iceberg at Twilight off Greenland National ParkHopewell Rocks carved by highest tides in the world63Hopewell Rocks carved by highest tides in the worldStorm lashes Oregon Coast70Storm lashes Oregon CoastKayaking in Antarctica's Blue Ice70Kayaking in Antarctica's Blue IceStorm crashes on Gower Peninsula35Storm crashes on Gower PeninsulaColorful fishing village along the Pembrokeshire coastal path70Colorful fishing village along the Pembrokeshire coastal pathFish of the Great Barrier Reef National Park, AU48Fish of the Great Barrier Reef National Park, AUHello!  What kind of fish are you?32Hello! What kind of fish are you?Crashing Waves and Blowing Winds foretell a storm70Crashing Waves and Blowing Winds foretell a stormWaves of Insanity near Ft. Bragg, CA70Waves of Insanity near Ft. Bragg, CASolitude80SolitudeCoastal Surf Storm in Maine60Coastal Surf Storm in MaineHigh Surf Advisory off Fort Bragg, CA60High Surf Advisory off Fort Bragg, CACroajingolong Coast Walk: Croajingolong National Park -70Croajingolong Coast Walk: Croajingolong National Park -West Cape Howe80West Cape HoweLargest  sea cave, The Grotto is also accessible underwater80Largest sea cave, The Grotto is also accessible underwater