Tissamaharama is a town in Hambantota District, Southern Province, Sri Lanka

Tobishima, is an inhabited island located in the Sea of Japan, administered part of Sakata, Yamagata Prefecture, Japan. The island, 2.75 km² in area, had 275 inhabitants as of 2005.

The Cordillera Paine is a mountain group in Torres del Paine National Park in Chilean Patagonia. It is located 280 km north of Punta Arenas, and about 1,960 km south of the Chilean capital Santiago.

Trabzon is a city on the Black Sea coast of northeast Turkey. Built as a church in the 13th century, the city's Hagia Sophia has served as a hospital and a museum, but today is a mosque with restored ceiling frescoes.

Transylvania is a region in central Romania. It's known for medieval towns, mountainous borders and castles like Bran Castle, a Gothic fortress associated with the legend of Dracula.

Troodos is the largest mountain range in Cyprus, located in roughly the center of the island. Its highest peak is Mount Olympus, also known as Chionistra, at 1,952 metres, which hosts the Sun Valley and North Face ski areas with their five ski lifts.

Tsitsikamma National Park is an area of the Garden Route National Park, on South Africa’s southern coast. It encompasses a marine reserve, deep gorges, and local vegetation like the Big Tree, towering yellowwood.

Tsushima Island is an island of the Japanese archipelago situated in-between the Tsushima Strait and Korea Strait, approximately halfway between the Japanese mainland and the Korean Peninsula.

Tungurahua, is an active stratovolcano located in the Cordillera Oriental of Ecuador. The volcano gives its name to the province of Tungurahua.

Lake Turkana, formerly known as Lake Rudolf, is a lake in the Kenyan Rift Valley, in northern Kenya, with its far northern end crossing into Ethiopia. It is the world's largest permanent desert lake and the world's largest alkaline lake.