Greece
Greece offers more challenging walking, but none stranger than between the sandstone needles of the Metéora.
Monasteries perched on the pillars were once accessed by rope ladders, replaced only when they broke. Now there are steps, and larger sites like Megálou Meteórou are busy. The hawks hunting in the thermals below, and the black-frocked priests hugging their knees in the ramshackle cable-car to the staff car-park, make it worth the climb. Walks to Ipapandí or Aghios Triádhos are wilder and more peaceful.
Boufidis' Cave guesthouse/campsite in Kastráki, camping from €10, rooms €40 (www.camping-boufidis-meteora.biz/). Kalambaka station: trains from Athens/Thessaloniki, (c.€25 single); buses from Igoumenitsa, (c.€20).