Rhodes  is a Greek island approximately 460 kilometres southeast of Athens and 18 kilometres  southwest of Turkey in the eastern Aegean Sea. It is the largest of the Dodecanese islands in terms of both land area and population, with 115.490 residents.

The island of Rhodes is shaped like a spearhead, 79.7 km (49.5 mi) long and 38 km (24 mi) wide, with a total area of approximately 1,400 square kilometres (541 sq mi) and a coastline of approximately 220 km (137 mi). The city of Rhodes is located at the northern tip of the island, as well as the site of the ancient and modern commercial harbours. The main air gateway (Diagoras International Airport, IATA code: RHO) is located 14 km (9 mi) to the southwest of the city in Paradisi. The road network radiates from the city along the east and west coasts.

Historically, Rhodes was famous worldwide for the Colossus of Rhodes, one of the Seven Wonders of the World. The medieval Old Town of the City of Rhodes has been declared a World Heritage Site. The major industry is tourism.

In terms of flora and fauna, Rhodes is closer to Asia Minor than to the rest of Greece. The interior of the island is mountainous, sparsely inhabited and covered with forests of pine (Pinus brutia) and cypress (Cupressus sempervirens). The island is home to the Rhodian deer. In Petaludes Valley (Greek for "Valley of the Butterflies"), large numbers of tiger moths gather during the summer months. Mount Attavyros, at 1,216 metres (3,990 ft), is the island's highest point of elevation. While the shores are rocky, the island has arable strips of land where citrus fruit, wine grapes, vegetables, olives and other crops are grown.

Outside of the city of Rhodes, the island is dotted with small villages and beach resorts, among them Faliraki, Lindos, Kremasti, Haraki, Pefkos, Archangelos, Afantou, Koskinou, Embona (Attavyros), Paradisi, and Trianta (Ialysos). Tourism is the island's primary source of income.