Also known as Limnos, Lemnos is the 8th-largest island of Greece, located in the Aegean Sea off the coast of Turkey. Its capital and main port is Myrina, a village stretched along two picturesque bays and overlooked by the ruins of an imposing Byzantine castle.

An Eastern city of Turkey, known in ancient times as Amida, spreads across a basalt plateau close to the banks of the Dicle River. The black basalt triple walls which encircle the old town give the city a rather ominous appearance.

Hidden in the northern region of Costa Rica, the Celeste River (Río Celeste) winds through Tenorio Volcano National Park with a color so vivid it seems unreal. The river’s striking turquoise hue is caused by a natural chemical reaction between two mineral-rich streams, Quebrada Agria and Río Buena Vista, which merge at a point known as "El Teñidero." This one-of-a-kind phenomenon creates the illusion that the water has been dyed blue, even though no pigments are present.

St. Ives, a picturesque seaside town on the north coast of Cornwall, England, is a charming blend of stunning natural beauty and rich cultural heritage. With its golden sandy beaches, crystal-clear waters, and quaint cobbled streets, St. Ives has long been a haven for artists, surfers, and sun-seekers alike. The town's vibrant atmosphere is palpable in its bustling harbor, where fishing boats sway with the tide and seaside cafés offer fresh, locally caught seafood.

Plettenberg Bay is the jewel of The Garden Route. It's more than a village, less than a town. Plettenberg Bay is tranquil and charming, hospitable and rather special. Originally christened "Bahia Formosa" (beautiful bay) by early Portuguese explorers, Plettenberg Bay can now be accessed by first class national roads, by sea or by scheduled air flights.