2 Best Sights in The Northern Aegean Islands, Greece

Conifer trees fossilized by volcanic ash up to 20 million years ago stand stark on a hillside above Sigri. If you're expecting a thick woods, you might be taken aback by this seemingly barren site that at first appears as a collection of stumps leaning every which way among shrubs and rock. But a walk along well-organized trails reveals delicate colors and a haunting, strange beauty. You can also study the specimens at Ipsilou, a large monastery on the highest peak in this wild, moonscape-like volcanic landscape, overlooking western Lesvos and Asia Minor across the Aegean.

This rocky outcropping, where Homer is said to have taught his pupils, stands just above the port of Vrontados, 4 km (2½ miles) north of Chios Town. Archaeologists think an ancient altar to Cybele once stood on the rock; you can sit on it and muse about how the blind storyteller might have spoken here of the fall of Troy in The Iliad.