Iriomote Island

**Overview** Choose Iriomote for time on rivers and under a forest canopy. Mangrove trips, waterfall walks and the island’s subtropical habitat give a stay a different focus from the coast-first islands. Part of Iriomote belongs to a World Heritage property inscribed in 2021. Five natural sites have entry controls under the local ecotourism system. Choose your excursion before booking the ferry so you know whether to use Ohara or Uehara and whether a registered guide should handle the application. **Key metrics** - World Heritage inscription: 2021 - Restricted nature areas: 5 areas - Ohara fast ferry: About 40 min - Uehara fast ferry: About 50 min **Pros** - Forest and mangrove activities justify an entire island day. - Two ferry ports can put you closer to the activity you book. - A local guide can help with restricted-area permission where applicable. **Cons** - The island requires a ferry transfer from Ishigaki. - Port choice affects overland travel time. - Restricted sites have limits and cannot be treated as open walk-up trails. **Best for** Travelers who will organize the trip around a guided river or forest outing. **Things to watch out for** Confirm guide licensing, entry requirements and the correct port with your operator before paying for transport.