September 2026 Adventures in Europe
Time your adventure perfectly with 4,100 tours departing in September 2026 in Europe. Seasonal highlights and optimal conditions await, backed by 35,200 verified experiences.
Athens to Sofia - 7 days - September 2026
PARTIALLY GUIDED TOUR: Explore northern Greece in just a week on this 7-day group tour. Begin in the capital, Athens, with guided sightseeing and a visit to the legendary Acropolis. From there, travel to Delphi, revered in ancient Greece as 'the navel of the world'. The journey continues to Kalambaka, a charming town in central Greece, positioned adjacent to the gravity-defying monasteries of Meteora. Stop in Thessaloniki and end in the Bulgarian capital of Sofia, with guided sightseeing and free time.
Explorer
