Genkainada Sea Route

**Island circuits:** Iki's 88km coastal road circuit by bicycle (full day, ¥1,500 rental) passes sea caves, Harunotsuji archaeological park (Japan's most complete Yayoi period site), and a whisky distillery (Iki Single Malt, using barley and Iki seawater) open for tasting. No roads have traffic lights on the island. **Iki urchin:** Iki produces what many seafood buyers consider Japan's finest sea urchin (uni) — the murasaki variety fed on Iki's dense kelp beds. Available fresh at Ashibe Port market; the difference from mainland supermarket uni is absolute.