IT025

ITINERARIES Oshima—An Island Escape Relaxation and adventure on the largest of Tokyo's islands

Hop on a two-hour boat ride from Tokyo to Izu Oshima Island—well-loved among locals for its camellia flowers, hiking trails, and water sports.

Tokyo may conjure up images of a bustling capital with gleaming skyscrapers. But not many know that Tokyo also governs the Izu Islands south of the mainland, including Oshima.

Highlights

    Hiking and walking around the crater on Mount Mihara, a 758-meter tall active volcano
    Soaking in the Hama no Yu hot spring, with spectacular sunset views
    Feasting on bekko sushi, a local delicacy of fish marinated in zesty chili that can be found in most eateries on the island

How To Get There

From Tokyo: 1 hour 45 minutes or 30 minutes

Hydrofoils depart from Takeshiba Pier. The pier can be accessed from Takeshiba Station or Hamamatsucho Station. Tokai Kisen runs the high-speed boats to Motomachi Port on the west coast of Oshima Island (1 hour 45 minutes). There are also flights run by New Central Airservice (30 minutes) from the Tokyo area.

Day 1
Izu Oshima Island An island of untouched nature

Oshima, with its unsullied nature and laid-back pace, is surrounded by the clear blue waters of the Pacific Ocean. Located 120 kilometers south of the mainland, it is the largest of the Izu Islands. As much as 97 percent of its area is preserved as part of the Fuji-Hakone-Izu National Park, which includes Mt. Fuji.

4 minutes

Take the Oshima Bus from Oshima Motomachi pier to Kazan Hakubutsukan Mae bus stop.

Volcano Museum and Stratum Section A volcanic education

The 758-meter Mt. Mihara, an active volcano that towers over Oshima Island, last erupted in 1986 in what is dubbed by Japanese media as Gods' Fire, spewing lava around the island. Learn more about the history of the Mt. Mihara eruptions and how they have led to the island's volcanic structures and geographic formations.

Geography class comes to life

Put in context what you learned at the museum by visiting the volcanic cliffs on the southwestern side of the island. At 30 meters tall and 800 meters long, the cliffs are a magnificent series of stripes formed by layers and layers of sediment, owing to hundreds of eruptions of Mt. Mihara over the last 1.5 million years.

Day 2

22 minutes

Take the Oshima Bus back to Oshima Pier and change to the Mihara Yama Line.

Mt. Mihara Desolate, charcoaled terrain

Hike up the volcano, which has been calm since its last major eruption in 1986. Mihara Shrine, which you will pass by near the summit, is revered as a holy site—it miraculously escaped damage in the eruption which had caused 13,000 residents to flee. Along the way, relive some pop culture moments, as Mt. Mihara was where the Japanese monster Godzilla got entombed in the cult classic The Return of Godzilla (1984).

Allow one to two hours for the entire hike, including the caldera circuit, departing from Miharayama Onsen.

Mihara Sancho-guchi Circle the crater

Take a closer look at the reddish-brown sediment in the caldera by following the summit trail—known as the Ohachi-meguri course—encircling the volcanic crater, which is about 300 meters in diameter.

New Crater Observation Deck Hardened lava, blue seas and even Mt. Fuji

Standing at the crater observation deck at the volcano's outer rim, you will see the desolate terrain of hardened lava sediment set in beguiling contrast against the pristine blue waters in the distance. On a clear day, you can see as far as the Izu Peninsula, with Mt. Fuji and Hakone in the distance.

17 minutes

Take the Oshima Bus Rainbow Line from Shin Kako Tenbodai bus stop to Oshima Koen bus stop.

Cherry Stump and Oshima Island Park A landmark for passing ships

This huge Oshima cherry tree on the northeastern side of the island has a trunk of seven meters in circumference. It is so large that it is said to have served as a landmark for passing ships, and is a species of cherry trees native to the Izu Islands.

Stop and smell the flowers

With as many as three million camellia trees on Oshima Island, it is easy to see why the local economy has been centered on the flower. The park includes a camellia garden with about 1,000 species of the flower that is in full bloom between January and March.

An adjacent zoo, free-of-charge for visitors, has animals such as ring-tailed lemurs and red pandas living in a natural habitat.

40 minutes

Take the Oshima Bus Oshima Koen Line from Oshima Island Park bus stop to Motomachi Pier and walk four minutes to Hamanoyu.

Hamanoyu A relaxing outdoor bath

Enjoy spectacular views at dusk from this open-air onsen, as the setting sun turns the ocean and sky into shades of red and orange. As it is a mixed-gender bath, swimsuits are necessary.

Please Confirm Your Location

We use location data to provide you with accurate tourism info