Travel through the rich mythology and history of Classical Greece from the mainland to the islands and back. You'll start and end in Athens, beginning by taking in the city from above from the Acropolis and its famous Parthenon. Then down into the islands, with stops at the sacred site of Delos off of Mykonos, prehistoric Akrotiri in Santorini, and the Palace of Knossos on Crete. Return to the mainland to see the Cyclopean walls of Mycenae, stroll the stadium grounds at Olympia, and more before your return to the modern era.
Greece 3-Week Tours & Itineraries
A 3-week tour of Greece allows travelers to truly do it all—you'll leave with an intimate understanding of the mainland and a number of islands. History-minded travelers can begin and end in Athens before visiting the sacred sites of Delos near Mykonos, prehistoric Akrotiri in Santorini, and the Palace of Knossos on Crete. Then return to the mainland to see the Cyclopean walls of Mycenae, stroll the stadium grounds at Olympia. Or, spend three weeks hopping between multiple islands at an easy pace, experiencing the beaches, shopping, and cultural activities of each.
See our itineraries below or read our guide to the best 21-day trips in Greece.
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Clamber over the corners of mainland Greece on this three-week itinerary. You'll start by experiencing the Classical myths and modern street art of Athens. Then make your way out of the capital and up to the sky-high Meteora monasteries and Zagori mountain villages, where you'll learn to cook like a local. Hop in the waters of the Peloponnese before you end your trip in seaside Nafplio, home to biking, kayaking, and the chance to channel your inner Pan as a shepherd for a day.
Find some island sunshine and serenity with this itinerary. You'll start in Athens, sampling the street food and cycling past the city's famous landmarks, before you head to sea. Stop in petite Tinos first, frequent pilgrimage site and home to centuries of marble carvers. Then head to Mykonos to recline on the beach before ferrying over to Santorini for a boat cruise through the volcanic caldera. You'll continue in Crete, with turquoise lagoons and botanical gardens making sure you're fully blissed out before you go back to Athens.
Three weeks gives you enough time to take in Greece from all angles. Survey the city of Athens from atop the Acropolis before you move to Mykonos and Santorini for farm dinners and caldera cruises. Crete awaits next, full of stone villages to explore, before you return to the mainland to travel back in time to famous spots like Delphi, Meteora, and Mycenae.
This three-week adventure will have you hiking, biking, and diving your way around the Greek islands and mainland. You'll explore the Athenian Riviera by bicycle and learn to fish the traditional Greek way, before heading to the Cyclades for a surfing lesson and trekking in Tinos, and some scuba diving and horseback riding around Naxos. Then you'll travel to Crete to hike the gorgeous Samaria Gorge before returning to the mainland for kayaking in coastal Nafplio.