Greece

Greece is a land of dazzling coastlines and rugged mountains, scattering some 6,000 islands and islets across the turquoise Aegean and Ionian seas while its mainland rises to the 2,917-m Mount Olympus — in myth the home of the gods and the country's highest peak. Deep gorges, including the Vikos (among the world's deepest relative to its width) and the Samaria on Crete, slice the limestone ranges.

Everywhere, the landscape is inseparable from the classical past, so that sea-kayaking, island-hopping, and mountain hiking come threaded with ancient temples, oracles, and footpaths walked for millennia.

Island-hop and sea-kayak the Cyclades and Ionian islands, hike the Samaria Gorge on Crete and the Vikos Gorge in Zagori, climb Mount Olympus, and walk ancient paths to Delphi and Meteora's clifftop monasteries. Snorkeling, diving, and sailing the warm seas are central to the Greek outdoors.

Late spring (April–June) and autumn (September–October) are ideal for hiking, the gorges, and the islands in comfortable warmth with wildflowers or harvest; high summer is hot but perfect for the sea and islands. Winter brings snow and even skiing to the high mainland mountains.

The mountains shelter brown bears, wolves, wild goats (the Cretan kri-kri), and Europe's birds of prey, while the seas host monk seals and sea turtles (loggerheads nest on Zakynthos and Crete). Olive groves, pine, and aromatic maquis scrub clothe the hills.

Greece is intensely mountainous and seismically active, built of folded limestone that forms gorges, caves, and the sheer pinnacles of Meteora, while volcanic activity shaped Santorini's caldera, born of one of history's largest eruptions. The fractured coastline and islands are drowned mountain ranges.

Greece is the birthplace of Western philosophy, democracy, and theater, and its landscapes hold the ruins of that ancient world — Delphi, Olympia, the Acropolis — set among mountains and sea. Modern Greece won independence from the Ottomans in 1830, reviving a heritage that shaped all of Europe.

Greek outdoor life centers on the sea and the long, sociable meal — fishing villages, island tavernas, and the philoxenia (hospitality) tradition — amid a landscape saturated with myth and ancient ruins. Monasteries crown remote peaks, and footpaths link villages walked since antiquity.

Travel in spring or autumn for hiking and the gorges, and book island ferries and Santorini stays well ahead in summer. Start gorge and ancient-site walks early to beat the heat, carry water, and combine island-hopping with mainland mountains and archaeological sites.