Awaji Island and Nushima: An Off-the-Beaten-Path Itinerary (2026)
Awaji Island and Nushima: An Off-the-Beaten-Path Itinerary (2026)
Awaji Island sits in the sea between Kobe and Shikoku, crossed by most people at 100km/h on the highway bus and seen by almost none of them. That is a shame, because in the old creation myth Awaji is the very first island born to the gods Izanagi and Izanami, the birthplace of Japan itself. It rewards a slow visit with giant tidal whirlpools, the oldest shrine in the country, hillsides of flowers, and a tiny sacred island off its southern tip that few travelers ever reach.
This one or two-day route loops the island around the theme of that creation story, from the great bridge in the north down to the whirlpools and Nushima in the south, then back up past the shrine and a hilltop castle. Awaji has no railway, so a car is by far the easiest way around, though highway buses reach the main stops. One note before you plan: Nushima is a half-day of its own once you count the ferry, so treat it as the centerpiece of a day rather than a quick add-on.
At a Glance
- Michi-no-Eki Awaji (Hyogo): the island gateway right under the great bridge
- Naruto Whirlpools (Hyogo): giant tidal whirlpools in the strait
- Nushima (Hyogo): the sacred first island, a half-day trip by ferry
- Izanagi Shrine (Hyogo): said to be the oldest shrine in Japan
- Sumoto Castle Ruins (Hyogo): hilltop ruins with sea views over the island's main town
- Awaji Hanasajiki (Hyogo): hillside flower fields above Osaka Bay
Michi-no-Eki Awaji
Cross onto the island from Kobe and your first stop is right underneath the crossing itself. Michi-no-Eki Awaji sits at the foot of the Akashi-Kaikyo Bridge, for decades the longest suspension bridge in the world, close enough to feel its scale overhead. The roadside station is known for its Awaji onion burgers, fresh shirasu rice bowls and the island's prized sweet onions, and the lawns beneath the towers are a fine place to take in the view before you drive south.
Naruto Whirlpools
At the southern tip of Awaji, the tide races through the narrow Naruto Strait and spins into whirlpools that can reach twenty meters across, among the largest in the world. They are strongest around the spring and autumn tides and at the day's biggest tidal swings, so the sight depends on timing the tide chart. Sightseeing boats run out from the Awaji side to circle the vortexes up close; across the water, the Uzunomichi walkway under the Onaruto Bridge lets you look straight down on them from the Tokushima shore.
Nushima
Off the southern coast lies Nushima, a small fishing island that many believe to be Onokoro, the first land the gods created in the myth. A ferry crosses from Doshima Port in about ten minutes, running several times a day. On the island, the towering Kamitategami-iwa, a blade of rock rising thirty meters from the sea, and the quiet Onokoro Shrine mark the sacred story, and the local kitchens are known for hamo, the pike conger. Between the ferry, a walk around the rocks and a seafood lunch, plan on Nushima taking half a day. It is the highlight of the trip and the reason to slow down.
Izanagi Shrine
Back on Awaji, Izanagi Shrine is the spiritual center of the island and, by its own tradition, the oldest shrine in Japan. It enshrines Izanagi and Izanami, the very deities who created these islands, on the spot where Izanagi is said to have spent his final years. A vast camphor tree, two trees grown into one and revered as a symbol of marriage, stands in the peaceful grounds. After a morning of myth on Nushima, the shrine ties the whole story together.
Sumoto Castle Ruins
Above Sumoto, the island's main town, the Sumoto Castle Ruins crown a hill with old stone walls and a small mock keep, one of the oldest reconstructed castle towers in Japan. The climb, or a short drive up, is repaid with a wide view over the town, the harbor and the Kii Channel. It is an easy, breezy stop with barely another visitor around.
Awaji Hanasajiki
Finish back in the north at Awaji Hanasajiki, a hillside of open flower fields that spill down toward Osaka Bay. Rape blossom and poppies in spring, salvia and cosmos in autumn, the planting changes with the season but the sweep of color and sea is a constant. Entry is free and the breezy ridge is a bright, happy note to end on before you recross the bridge.
Getting Around
Awaji has no trains, so how long the trip takes depends heavily on whether you drive. With a car, the island loop is a comfortable day, and adding Nushima, a half-day of its own, makes it a relaxed two, or one long day if the ferry and tides line up. Without a car it is a different trip: highway buses cross the Akashi-Kaikyo Bridge from Kobe and Osaka to the main stops, but the island is long and Doshima Port, where the Nushima ferry leaves, sits at the southern tip with sparse bus service, so Nushima alone can eat most of a day once you count getting there and back. Plan two days if Nushima is on your list, or rent a car. Either way, time the trip around two schedules that do not bend: the Naruto tide chart for the whirlpools, and the Nushima ferry from Doshima Port.
FAQ
How long does Nushima take?
Half a day. The ferry from Doshima is only about ten minutes each way, but between waiting for a sailing, walking the island to the Kamitategami rock and Onokoro Shrine, and a hamo lunch, it fills a morning or an afternoon. Build the day around it rather than squeezing it in.
When are the whirlpools biggest?
Around the spring and autumn spring tides, and at the largest tidal shifts of each day. Check a Naruto tide table and aim for a listed peak time; at slack tide there is little to see, so the timing matters more than the season.
Do I need a car for Awaji?
Much easier with one, and it changes the timing more than anything else. Highway buses reach the main sights from Kobe and Osaka, but the island is long and spread out, and Doshima Port for the Nushima ferry sits at the far southern tip with only sparse buses, so reaching Nushima and getting back can take most of a day by public transport. Without a car, plan two days if you want the island and Nushima; with one, the loop is a relaxed day, two if you include Nushima.
