Try this 6.5-mile point-to-point trail near Thira, Santorini. Generally considered a moderately challenging route, it takes an average of 3 h 13 min to complete. This is a very popular area for hiking, so you'll likely encounter other people while exploring.

The world-famous hike from Fira to Oia in Santorini, Greece, is approximately 10.5 kilometers (6.5 miles) long. For most travelers in 2026, the journey takes between 3 to 5 hours to complete, depending on your walking pace and the number of photo stops you make along the caldera's edge. The trail is considered "moderate" in difficulty; while it is mostly paved pedestrian walkways through the villages of Fira, Firostefani, and Imerovigli, the final stretch toward Oia becomes a more rugged, natural dirt path with some steep inclines and uneven volcanic rock. The elevation varies significantly, reaching its highest point at Imerovigli (350 meters) before descending toward Oia. It is highly recommended to start the hike early in the morning, ideally before 8:00 AM, to avoid the intense Mediterranean sun that hits the unshaded path after mid-morning. There are very few places to buy water between Imerovigli and Oia, so carrying at least two liters per person is essential for this spectacular coastal trek.