Longboats moored in creek amid rain forest, while tourists visit Clearwater Cave, Mulu National Park, Sarawak, island of Borneo, Malaysia

People visiting Lingyin Temple built in AD 326 in Lingyin Temple Forest Park, Hangzhou, Zhejiang Province, China, Asia

Excursion by camel to visit volcano, National Park of Timanfaya, Lanzarote, Canary Islands, Spain, Europe

Xstrata Treetop Walkway, Royal Botanic Gardens, UNESCO World Heritage Site, Kew, London, England, United Kingdom, Europe

Excursion by camel to visit volcano, National Park of Timanfaya, Lanzarote, Canary Islands, Spain, Europe

Pulteney Bridge and Empire Hotel, River Avon, UNESCO Wold Heritage Site, Bath, Somerset, England, United Kingdom, Europe

Monastery and Greek Orthodox church of the Virgin Mary and Archaeology Museum, Apollonia Archaeological Park, Pojan, Albania, Europe

Monastery and Greek Orthodox church of the Virgin Mary, Apollonia Archaeological Park, Pojan, Albania, Europe

Information panel about geology, La Isleta, Cabo de Gata national park, Almeria, Andalusia, Spain, Europe

Monument of Agonothetes (Bouleuterion), Roman 2nd century AD, Apollonia Archaeological Park, Pojan, Albania, Europe

Ruins of old historic castle at abandoned village of San Pedro, Cabo de Gata Natural Park, Nijar, Almeria, Spain, Europe

Excursion by camel to visit volcano, National Park of Timanfaya, Lanzarote, Canary Islands, Spain, Europe

Excursion by camel to visit volcano, National Park of Timanfaya, Lanzarote, Canary Islands, Spain, Europe

Chateau de Maintenon seen from the park, Eure-et-Loir department, Centre region, France, Europe

Tibidabo Amusement Park, Mount Tibidabo, Barcelona, Catalonia, Spain, Europe

Tibidabo Amusement Park at sunset, elevated view, Mount Tibidabo, Barcelona, Catalonia, Spain, Europe

Main entrance, Park Guell, UNESCO World Heritage Site, Barcelona, Catalonia, Spain, Europe

Mosaic Salamander, Park Guell, UNESCO World Heritage Site, Barcelona, Catalonia, Spain, Europe

Chair swing ride at Tivoli Friheden, amusement park, Aarhus, Jutland Peninsula, Denmark, Europe

Osaka Castle moat walls and autumnal colors in the trees, Osaka, Honshu, Japan, Asia

Steep castle moat walls and waters with autumnal colors in fall, Osaka, Hoshu, Japan, Asia

Aerial of Matthildenhoehe, UNESCO World Heritage Site, Darmstadt, Hesse, Germany, Europe

Scenic view of hoodoos and rock formations, Sunrise Point, Bryce Canyon National Park, Utah, United States of America, North America

Grand Canyon, Lipan Point, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Grand Canyon, from Hermit Road, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

The Atomium, Brussels, Belgium, Europe

The Atomium, Brussels, Belgium, Europe

A black manta ray, Mobula alfredi, visits a cleaning station on a reef in Komodo National Park, Indonesia.

A black manta ray, Mobula alfredi, visits a cleaning station on a reef in Komodo National Park, Indonesia.

Windward sculpture by K. Pudymas depicting the French writer and philosopher J.P Sartre, from a photo by A. Sutkus in the Parnidis dune during his visit in 1965, near Nida, Curonian Spit, Lithuania, Baltic States, North Europe

Aerial of the Guimaraes Castle, UNESCO World Heritage Site, Guimaraes, Norte, Portugal, Europe

Old turquoise blue double decker tour bus, Marina of Ushuaia, Tierra del Fuego, Argentina, South America

Aerial of the Monastery of the Dominicans of Batalha, built to commemorate the Portuguese victory over the Castilians at the battle of Aljubarrota in 1385, UNESCO World Heritage Site, Batalha, Centro, Portugal, Europe

A hoodoo spire shaped like a Horse Head, in the valley below Blue Mesa of Petrified Forest National Park, Arizona, United States of America, North America

View of street and rooftops from elevated position, Palma de Mallorca, Majorca, Balearic Islands, Spain, Mediterranean, Europe

Palace gardens in the Reggia di Caserta (Royal Palace of Caserta), UNESCO World Heritage Site, Campania, Italy, Europe

Tall hoodoo towers in the valley below Blue Mesa in Petrified Forest National Park, Arizona, United States of America, North America

Palace gardens in the Reggia di Caserta (Royal Palace of Caserta), UNESCO World Heritage Site, Campania, Italy, Europe

Zamecky Park (The Castle Garden), Cesky Krumlov, South Bohemian Region, Czech Republic (Czechia), Europe

The Billings Gap Overlook on the east side of Blue Mesa in Petrified Forest National Park, Arizona, United States of America, North America

The ruins of the ancient Roman and Byzantine city of Bet Shean, Bet Shean National Park, Israel

The ruins of the ancient Roman and Byzantine city of Bet Shean, Bet Shean National Park, Israel

The ruins of the ancient Roman and Byzantine city of Bet Shean, Bet Shean National Park, Israel

Walker at Three Shires Inn public house at meeting point of Cumberland, Lancashire and Westmoreland at Langdale in Lake District National Park, Cumbria, UK

Tourists hill climbing on nature trail in lakeland countryside at Easedale in the Lake District National Park, Cumbria, UK

Gondola cabin of Skyrail over Rainforest, Barron Gorge National Park, Queensland, Australia

Young woman avoiding deep snow to reach park bench in snowy Tromso, Norway

Tourists by Wasdale Fell and Wastwater in the Lake District National Park, Cumbria, UK

Tourist on nature trail in lakeland countryside at Easedale Tarn lake in the Lake District National Park, Cumbria, UK

Tourist walking on nature trail in lakeland countryside at Easedale in the Lake District National Park, Cumbria, UK

Workers pitching a path using Elterwater green slate, near Easedale Tarn in the Lake District National Park, Cumbria, UK

Ski resort town of Laruns in valley of the Pyrenees National Park, France

Tourists on elephants in Royal Chitwan National Park, Nepal

Young tourists in Alameda Park view Roman Catholic cathedral, Catedral de Santiago de Compostela, cityscape, Galicia, Spain

Tourists on rainforest boardwalk in Barron Gorge National Park, North Queensland, Australia

Young couple sitting on park bench in deep snow in Tromso, Norway

Ski resort town of Laruns in the Pyrenees National Park, France

Young tourists in Alameda Park view Roman Catholic cathedral, Catedral de Santiago de Compostela, cityscape, Galicia, Spain

Tourists on viewpoint Echo Point Blue Mountains National Park, Katoomba, Australia.

Tourists on boardwalk tour in Barron Gorge National Park, North Queensland, Australia

The Three Sisters from Echo Point, Blue Mountains National Park, New South Wales, Australia.

Tourists near Echo Point within Blue Mountains National Park, New South Wales, Australia.

Statue, Peace Park, Nagasaki, Japan, Asia

Baitai White Dagoba on Jade Islet, originally built in 1651 for a visit by the Dalai Lama, Beihai Park, Beijing, China, Asia

Baitai White Dagoba on Jade Islet, originally built in 1651 for a visit by the Dalai Lama, Beihai Park, Beijing, China, Asia

Strawberry Poison Frog (Dendrobates pumilio), adult, Bastimentos National Park, Bocas del Toro, Panama. The strawberry poison frog or strawberry poison-dart frog (Oophaga pumilio or Dendrobates pumilio) is a species of small amphibian poison dart frog found in Central America. It is common throughout its range, which extends from eastern central Nicaragua through Costa Rica and northwestern Panama. The species is often found in humid lowlands and premontane forest, but large populations are also found in disturbed areas such as plantations. The strawberry poison frog is perhaps most famous for its widespread variation in coloration, comprising approximately 15���30 color morphs, most of which are presumed to be true-breeding. O. pumilio, while not the most poisonous of the dendrobatids, is the most toxic member of its genus. The species is most diverse in Panama with varieties in vivid shades of all red, orange, blue, yellow or green, green and yellow, white with red, orange or black and spotted varieties. The most colorful mix is found in Isla Bastimentos Marine National Park though not all in one place. Colors vary by location. A beach on the north side of the island is named after the species. Two of Southern Explorations' Panama tours visit red frog habitat. Both the eight-day Panama Adventure trip and eleven-day Panama Highlights trip spend time in Isla Bastimentos Marine National Park and the former also goes to Red Frog Beach. The red frog is not as poisonous as some of its cousins and is not a threat to humans. It subsists on a diet of ants that dine on poisonous plants, providing the red frog its protective skin toxin. Males attract females with a loud quick chirp. To hear the distinctive sound before you depart on your Panama tours, go to the University of Michigan Museum's biodiversity website (www.animaldiversity.ummz.umich.edu.) After birth, the tadpoles climb aboard the mother who deposits them in different protected areas where she retu

Totem Poles, Stanley Park, Vancouver, Canada

Group of children visiting water parterre, Month Palace in background, Hellbrunn Palace, oldest baroque palace site north of the Alps, Salzburg, Salzburg, Austria

Rowboat going across the lakes and canals at Schoch's Garden, Kleines Walloch watercourse and the Venus Temple, Dessau-Woerlitz Garden Realm, UNESCO World Heritage Site, Dessau, Saxony-Anhalt, Germany

Woman walking visiting the archaeological ruins of the Butrint or Butrinto National Park in Albania

Lotta's House, Astrid Lindgren's World amusement park, Vimmerby, Sweden, Scandinavia, Europe

People going to the circus, Bishkek (Frunse), Kyrgyzstan

Natural History Museum, Vienna, Austria

Natural History Museum, Vienna, Austria

Gargano National Park, Visit to the Caves, Vieste, Apulia, Italy, Europe

Gargano National Park, Visit to the Caves, Cave of the two rooms, Vieste, Apulia, Italy, Europe

Gargano National Park, Visit to the Caves, Arch of San Felice, Vieste, Apulia, Italy, Europe

Gargano National Park, Visit to the Caves, Portogrego beach, Vieste, Apulia, Italy, Europe

Kids visit Cliff Palace, Mesa Verde National Park, Colorado

Families stand to visit at a distance on a path through a park during the Covid-19 world pandemic; St. Albert, Alberta, Canada

Hawaii, Maui, Makena, Ahihi Kinau Natural Reserve, Anchialine pond.

Portrait of woman visiting Balanced Rock, Balanced Rock Big Bend National Park Grapevine Hills, Texas

Woman visiting Balanced Rock, Balanced Rock Big Bend National Park Grapevine Hills, Texas

Woman visiting Balanced Rock, Balanced Rock Big Bend National Park Grapevine Hills, Texas

Woman visiting Balanced Rock, looking through binoculars, Balanced Rock Big Bend National Park Grapevine Hills, Texas

View from Cadillac Mountain Acadia Maine

Trees at sunset from Cadillac Mountain in Maine

Rocky Maine coast in Acadia National Park

Trees at sunset from Cadillac Mountain in Maine

Woman visiting Balanced Rock, Balanced Rock Big Bend National Park Grapevine Hills, Texas

Sunset from Cadillac Mountain Acadia National Park Maine

View from Cadillac Mountain Acadia Maine

Tree and water at sunset Cadillac Mountain Maine

Acadia National Park Maine

View of Shrine dome with steps and palm trees at Bahai Garden, Haifa, Israel

The Gothic Pavilion at Portmeirion village in Gwynedd, Wales, UK

Shrine of the Bab and view of Bahai Garden from Mount Carmel, Haifa, Israel

People at Shrine of the Bab and view of Bahai Garden from Mount Carmel, Haifa, Israel

Hollywood fountain at Universal studio, Los Angeles, California, USA

View of ruin of church with Israel flag, Avdat National Park, Negev, Israel