Top 10 Greek Islands for 2026: From Ikaria's Blue Zone to Santorini's Overtourism
Lonely Planet's 2026 ranking of the best Greek islands highlights ten destinations ranging from remote, rugged outposts to polished Cycladic hotspots. The list includes Ikaria, known for its Blue Zone status and high number of centenarians; Alonissos, home to Europe's largest marine park and a 2,500-year-old shipwreck; Crete, with its Minoan ruins and Samaria Gorge; Nisyros, featuring an active volcano; Mykonos, famed for nightlife; Rhodes, with its medieval Old City; Samothraki, where the Winged Victory once stood; Kefallonia, backdrop for 'Captain Corelli's Mandolin'; Kythira, legendary birthplace of Aphrodite; and Santorini, which saw 3.4 million visitors in 2024 against a resident population of 15,500. The ranking emphasizes shoulder-season travel for milder weather and fewer crowds. Ferry connections link many islands to hubs like Athens, Kos, and Skiathos, but schedules vary by season. The list also notes practical tips, such as booking rental cars early on Ikaria and Kythira, and arriving early for Santorini sunsets.
Key facts
- Ikaria is one of the world's five recognized Blue Zones, with a high number of centenarians.
- Alonissos is home to the National Marine Park, one of Europe's largest, and the Peristera Underwater Museum with a Classical-era shipwreck.
- Crete's Palace of Knossos was first excavated by Arthur Evans in the early 20th century.
- Nisyros's volcano is active, with the Stefanos crater accessible on foot.
- Mykonos's reputation for nightlife is balanced by its architectural charm, including windmills in Hora.
- Rhodes Town is a UNESCO World Heritage site with layers from Byzantine to Italian eras.
- Samothraki's Sanctuary of the Great Gods dates to around 1000 BCE.
- Santorini's visitor numbers peaked at 3.4 million in 2024, contrasting with a resident population of 15,500.
- Kefallonia was the backdrop for the 2001 film 'Captain Corelli's Mandolin'.
- Kythira is the legendary birthplace of Aphrodite, though Cypriots also claim this.
Entities
Institutions
- Lonely Planet
- Dodekanisos Seaways
- SeaJets
- Aegean Flying Dolphins
- Zante Ferries
- Triton Ferries
- National Marine Park of Alonissos
- Peristera Underwater Museum
- Heraklion Archaeological Museum
- Palace of Knossos
- Sanctuary of the Great Gods
- Louvre
- UNESCO
Locations
- Greece
- Ikaria
- Aegean Sea
- Kos
- Agios Kirikos
- Alonissos
- Northern Sporades
- Skiathos
- Crete
- Athens
- North Africa
- Preveli
- Kourtaliotiko Gorge
- Vaï
- Elafonisi
- Dikteon Cave
- Samaria Gorge
- White Mountains
- Rethymno
- Hania
- Iraklio
- Nisyros
- Dodecanese
- Mandraki
- Stefanos crater
- Mykonos
- Cyclades
- Paradise Beach
- Super Paradise
- Cavo Paradiso
- Hora
- Agios Sostis
- Tourliani Monastery
- Paros
- Naxos
- Delos
- Rhodes
- Rhodes Town
- Knights' Quarter
- Palace of the Grand Master
- Lindos
- Acropolis of Lindos
- Samothraki
- Mount Fengari
- Pachia Ammos
- Alexandroupoli
- Kefallonia
- Ionian Islands
- Myrtos beach
- Fiskardo
- Agios Georgios Kastro
- Ithaki
- Kythira
- Peloponnese
- Neapoli
- Paleochora
- Santorini
- Oia
- Fira
- Ancient Akrotiri
- Folegandros
Sources
- Quartz —