Loop from Elatochori through the forest to the Giagoulas cave (a hideout of the 1920s outlaw) and along the Sotiri stream. A second guided group walks an easier 7 km out-and-back to the cave and the stream. You can also join by car (meet just outside Elatochori 10:05). Ages 13+ with a parent. Book via the form on the trip page, info@greenoliver.gr or 2310 283534 / 6977 212892 (weekdays 10:00-18:00); places are confirmed by the office before payment.