Valley of the Butterflies

Overview

The Valley of the Butterflies (Petaloudes) is a narrow, stream-fed gorge on the western slopes of Rhodes where millions of Jersey tiger moths gather on the trees each summer, attracted by the resin of the Oriental sweetgum trees.

Highlights

• Moth Swarms: From June to September, the rust-and-cream moths carpet the tree trunks and take flight when disturbed.
• Shaded Walk: A cool, stream-side boardwalk path with wooden bridges winds through the forested valley.
• Natural Beauty: Waterfalls, pools, and ancient plane trees make the walk pleasant even outside moth season.

History

The valley has been a protected natural reserve since the Italian period. The Jersey tiger moths (Panaxia quadripunctaria) migrate here each summer to rest and mate, drawn by the humidity and aromatic resin. Visitor numbers are carefully managed to protect the colony.

Visitor Tips

• Don't Clap: Clapping or making loud noises to make the moths fly is prohibited — it exhausts them and threatens the colony.
• Best Time: June–September for the moths; the walk is still beautiful year-round.
• Duration: 1–1.5 hours.