Take a photo of a rainbow / 🏜️ See the Grand Canyon UNITED STATES OF AMERICA / 🌊 See Niagara Falls NEW YORK / 🌈 Visit Iguazu Falls ARGENTINA / 🏜 Visit Uluru AUSTRALIA / Walk behind a waterfall / 🥾 Hike the Grand Canyon ARIZONA / 🌖 See a lunar eclipse / 🌋 Explore the interior of Iceland's Thrihnukagigur volcano ICELAND / 🌈 Witness a lunar rainbow at Victoria Falls ZAMBIA / 💦 Go on the Maid of the Mist in Niagara Falls NEW YORK / Go to Niagria Falls for a weekend / 🛥️ Do a Maid of the Mist boat tour for a close-up view of Niagara Falls CANADA / Visit the Waitomo Glowworm Caves NEW ZEALAND / Explore Giant's Causeway UNITED KINGDOM / Shower in a waterfall / Visit a hot spring / See Uluru (Ayers Rock) AUSTRALIA / 🏊‍♂️ Float on the Jordanian Dead Sea JORDAN / Walk across the Royal Gorge Bridge COLORADO / Walk out across the causeway to St Michael's Mount during low tide ENGLAND / Visit Cueva de las Manos (Cave of the Hands) ARGENTINA / Visit the Bonneville Salt Flats UTAH / See the Moeraki Boulders NEW ZEALAND / Watch a sunset over the Grand Canyon / Visit the Linville Caverns NORTH CAROLINA / Look up at Britain's highest mountain, Ben Nevis SCOTLAND / Witness the Strokkur Geyser erupting ICELAND / Ride in a helicopter over the Grand Canyon / Visit the Gondwana Rainforests of Australia AUSTRALIA / Take an early morning hot-air balloon fight over the moonscape of Cappadocia TURKEY / Visit Zhangye Danxia Landform CHINA / Swim in the Great Barrier Reef AUSTRALIA / Visit Head Smashed-In Buffalo Jump CANADA / 🌋 Witness Arenal erupting COSTA RICA / Discover the Equator line near Quito ECUADOR / See the stone ruins off Bimini, rumoured to be the remains of Atlantis BAHAMAS / Witness the tallest waterfall in the world, the Angel Falls VENEZUELA / Take a boat trip to Blue Grotto MALTA / See the Green Grotto, the subterranean lake that was shelter to Arawak Indians JAMAICA / Fly over the Bungle Bungles AUSTRALIA / See Europe's widest waterfall in Kuldīga LATVIA / Visit the glowing beach at Vaadhoo MALDIVES / Visit the White Cliffs of Dover ENGLAND / Hop the stones of Giant's Causeway in County Antrim UNITED KINGDOM / Visit Russia's 'Gateway to Hell' RUSSIA / Fly in by floatplane to marvel at the Athabasca Sand Dunes CANADA / See the “Mouth of Hell”, Boca do Inferno PORTUGAL / 🌋 See the fumes and lava streaks on the Tungurahua Volcano ECUADOR / Watch the flames dance at Yanar Dag (Fire Mountain) near Baku AZERBAIJAN / See the Perce Rock at the tip of Gaspe Peninsula CANADA / Visit the Dun Aengus fort on Aran Islands IRELAND / Visit the Frasassi Caves ITALY / Visit the Kilauea Volcano HAWAII / Visit the Door to Hell TURKMENISTAN / Journey to the centre of the earth in Puerto Princesa Subterranean River National Park PHILIPPINES / Helicopter ride over the Grand Canyon ARIZONA / See the Chute de la Lily waterfall MADAGASCAR / Discover the 3000 year old meteorite crate on Saaremaa Island ESTONIA / See the Devil's Bridge in Indian Town ANTIGUA AND BARBUDA / Dive in the Blue Hole BELIZE / Go spelunking in Perama, a karst cave in Crete GREECE / Witness a double rainbow / Experience a thunderstorm / See the oldest olive tree in the world at Bar MONTENEGRO / 🏞️ Visit the Ngorongoro Crater TANZANIA / Visit the Oregon Vortex OREGON / Visit the Rainbow Bridge National Monument UTAH / Visit White Scar Caves ENGLAND / 🏞 See Anna Ruby Falls GEORGIA / Visit the Crystal Cave of Svmnafellsjvkull ICELAND / Visit the Blue Grotto ITALY / See Angel Falls VENEZUELA / Dive with a whale shark / Stand at the edge of the Ramon Crater ISRAEL / Witness Kaieteur Falls on the Potaro River GUYANA / Witness the Trigrad Gorge BULGARIA / Explore the famous salt mines of Sal, built inside a dormant volcano CAPE VERDE / See the extinct Kao volcano TONGA / Witness the Garganta del Diabolo (Devil's Throat) falls ARGENTINA / Visit Minnetonka Cave IDAHO / Visit the Strokkur geyser ICELAND / Explore Royal Gorge canyon/walk the bridge COLORADO / Visit the Demanovska Ice Cave SLOVAKIA / Visit the Eisriesenwelt AUSTRIA / Visit Iguazú Falls BRAZIL / See the northern lights over Lake Superior MICHIGAN / Visit the Herkimer Diamond Mines NEW YORK / Visit Ngorongoro Crater TANZANIA / Visit Mother Shipton's Caves ENGLAND / Visit Gaping Gill ENGLAND / Visit Arecibo Observatory PUERTO RICO / Visit the Blue Hole BELIZE / Visit Ngorogoro Crater TANZANIA / See a geyser erupt / Visit the Black Madonna Shrine and Grottos MISSOURI / Dive the famous Blue Hole of Belize / Explore a cavern / Watch chunks of ice from the Moreno glacier fall into Lago Argentino ARGENTINA / See the L'Escalier Tête-chien rock formation DOMINICA / Visit Lot's cave where Prophet Lot lived JORDAN / See the mud volcano at Cartagena COLOMBIA / Take a boat ride on the Lake Martel to discover stalagmites SPAIN / Visit the Golden Rock Pagoda at Kyaiktiyo MYANMAR / Visit Baradla Cave HUNGARY / Peer into Macocha, a sinkhole at the heart of Moravský Kras CZECH REPUBLIC / Spelunk in the Siddha Gufa cave NEPAL / Explore the Boi-Bulok cave UZBEKISTAN / Helicopter flight over the Grand Canyon / Visit Rainbow Bridge UTAH / See Nyiragongo Volcano DEMOCRATIC REPUBLIC OF THE CONGO / Highline across a canyon / Walk through the Valley of the Moon BOLIVIA / Visit Great Barrier Reef Marine Park AUSTRALIA / Photograph lava / Explore Antelope Canyon /