Aogashima Island - Japan's Hidden Volcanic Paradise

📍Coordinates: 32.4661° N, 139.7594° E
✈️ Nearest Airport: Hachijojima Airport (HAC), approximately 70 km north
🌍 Country: Japan
🎯 Difficulty Level: 🟠 4/5 – Challenging – Limited access due to weather-dependent transportation

🌋 What is Aogashima?

Located 358 km south of Tokyo in the Philippine Sea, Aogashima Island is a remote volcanic island known for its unique double caldera formation. Home to about 170 residents, this island offers unspoiled natural beauty, geothermal hot springs, and some of the clearest stargazing opportunities in Japan. Its rugged cliffs and lush greenery make it a haven for nature enthusiasts seeking tranquility away from the bustling city life.

🗺️ How To Visit

Access to Aogashima requires careful planning:

1. Travel to Hachijojima Island:

   • By Air: Flights from Tokyo's Haneda Airport to Hachijojima Airport take approximately 1 hour.

   • By Sea: Ferries from Tokyo's Takeshiba Pier to Hachijojima take about 10 hours.

2. From Hachijojima to Aogashima:

   • Helicopter: Operated by Tokyo Island Shuttle Service, a 20-minute flight offers stunning aerial views. Reservations are essential, and flights are often affected by weather conditions.

   • Ferry: The "Aogashima-maru" ferry takes approximately 2.5 hours but operates on a weather-dependent schedule, with a low in-service rate due to rough seas.

Given the unpredictable nature of sea and weather conditions, it's advisable to allocate extra days to your itinerary to accommodate potential delays.

🏕️ Best Time to Visit

• Spring & Autumn (April–June, September–November): Mild temperatures and clearer skies make these seasons ideal for hiking and stargazing.

• Summer (July–August): Warmer weather allows for outdoor activities, but it's also the typhoon season, which can disrupt travel plans.

• Winter (December–March): Cooler temperatures prevail, and while the island remains serene, transportation is more susceptible to weather-related cancellations.

📌 Travel Tips

• Accommodation: Options are limited to a few local guesthouses (minshuku) and a free public campground. Booking in advance is essential.

• Amenities: The island has minimal facilities, including a single general store and a few bars. It's recommended to bring necessary supplies with you.

• Activities:

  1. Hiking: Explore trails leading to the island's highest point, Otonbu, and the inner caldera, Maruyama.

  2. Geothermal Sauna: Relax at the island's free geothermal sauna, utilizing natural steam vents.

  3. Stargazing: With minimal light pollution, the island offers exceptional views of the night sky.

🎒 What to Pack

• Weather-Appropriate Clothing: Light layers for varying temperatures and rain gear due to sudden weather changes.

• Sturdy Footwear: Essential for navigating rugged terrain.

• Personal Supplies: Bring essentials, including medications and snacks, as shopping options are limited.

• Camera: To capture the island's unique landscapes and star-filled skies.

🌱 Sustainability Tip

Preserve Aogashima's pristine environment by adhering to designated trails, minimizing waste, and supporting local businesses. The island's delicate ecosystem thrives through responsible tourism practices.

🌟 Would You Add This Volcanic Haven to Your Travel Bucket List?

Imagine soaking in a natural geothermal sauna, hiking through lush volcanic landscapes, and gazing upon a sky filled with stars. Have you journeyed to Aogashima, or is it now on your must-visit list? Share your experiences, dream itineraries, or favorite off-the-beaten-path destinations in the comments below!

⚠️ Travel Disclaimer

Travel to Aogashima is heavily influenced by weather conditions, affecting both sea and air transportation. Visitors should prepare for potential delays and ensure they have flexible travel plans. For the latest information on transportation schedules, accommodation availability, and local guidelines, consult official sources or contact local authorities prior to your trip.

Tokyo Islands - Aogashima
Go Tolkyo - A guide to Aogashima Island
Tripadvisor - Aogashima-mura