Uradome Coast

This section is being updated and will be available shortly.

The Uradome Coast (Uradome Kaigan) is a spectacular stretch of ria coastline in the town of Iwami, east of Tottori city, forming part of the San'in Kaigan UNESCO Global Geopark. Sculpted granite cliffs, sea caves, arches and pine-topped islets rise from famously clear, emerald-and-blue water.

Renowned as one of Japan's most beautiful coastlines, Uradome offers glass-bottom and sightseeing boat cruises, a scenic coastal walking trail, swimming beaches with exceptional water clarity, and dramatic rock formations shaped over millennia by the Sea of Japan.

The water clarity here is extraordinary, rivalling tropical seas, and the sculpted white-granite scenery is unlike anywhere else in the region. Cruising among the caves and islets or walking the cliff-top trail is genuinely breathtaking.

As a geopark, it pairs raw natural beauty with a story of geology, while its beaches are among the cleanest in Japan, making it ideal for swimming, snorkelling and coastal photography.

The sightseeing and glass-bottom boat cruises weaving among sea caves, arches and rock stacks are the signature experience. The Uradome coastal nature trail linking viewpoints and beaches is a highlight for walkers.

Swimming at the crystal-clear Uradome and Kikuizuki beaches, and the distinctive rock formations, complete the essentials.

Take a glass-bottom or sightseeing boat cruise to explore the caves and islets, walk the coastal trail between viewpoints and coves, and swim or snorkel in the clear water. Kayaking and sea-cave tours are also popular.

Relax on the beaches, picnic at cliff-top lookouts, and photograph the geology; the geopark visitor facilities explain the landscape.

The boat cruise through the sea caves and rock arches is the must-do. The Kikuizuki caves, the sculpted islets and the clear-water swimming beaches are key sights.

The coastal walking trail's viewpoints, framing pine-clad rocks against the blue sea, are essential for scenery lovers.

Quiet coves and small beaches along the trail, away from the main boat pier, offer secluded swimming and snorkelling. Early morning gives glassy water and soft light for photography before boats and swimmers arrive.

The less-visited eastern stretches of the geopark coastline reward walkers seeking solitude and untouched rock scenery.

The coast forms part of the San'in Kaigan Geopark, and local guides explain the region's dramatic geological history and marine ecology. The area's fishing heritage lives on in nearby ports.

Seasonal seafood, coastal shrines and the rhythms of a fishing community add cultural depth to the natural spectacle.

Uradome is a pristine natural coastline of granite cliffs, sea caves, arches and remarkably transparent water, rich in marine life visible from glass-bottom boats. The ria topography, drowned river valleys meeting the sea, defines its beauty.

As a geopark, it is a place for swimming, snorkelling, kayaking, cliff walks and appreciating a globally significant landscape.

Families love the glass-bottom boat cruises, where children can watch fish and see caves up close, and the safe, shallow, clear-water beaches for swimming and rock-pooling. The coastal trail has easy sections for all ages.

Picnic spots, calm coves and the sense of exploration make it a memorable, low-cost family day.

Uradome is a natural, coastal destination with essentially no nightlife; evenings are for beachside relaxation and stargazing over the dark Sea of Japan. Facilities close at dusk.

For dining and bars, Tottori city to the west offers izakaya and restaurants, a short drive or train ride away.

The pine-topped islets and rock arches from the coastal viewpoints, and the emerald water from the boats, are the classic shots. Overhead-style images of the transparent sea and beaches are striking.

Sunrise light on the cliffs and the sea caves' interiors offer dramatic compositions; a polarising filter enhances the water clarity.

The coast's granite cliffs and caves were shaped over millions of years by tectonic uplift, erosion and the pounding Sea of Japan, creating the ria coastline seen today. Long valued for its scenery, it was designated a national scenic spot.

Since 2010 it has been part of the San'in Kaigan UNESCO Global Geopark, recognising its geological and ecological significance.

The nearby fishing communities of Iwami and the eastern Tottori coast have long depended on the Sea of Japan's rich catch, and their ports supply the region's celebrated seafood. Coastal shrines and festivals reflect this maritime life.

The geopark has fostered a culture of conservation and nature tourism along this stretch of coast.

Summer (July to August) is the swimming and cruising season, when the clear water is at its most inviting and boats run frequently. Late spring and early autumn offer pleasant weather with fewer crowds.

Boat operations reduce in the colder months and rough winter seas, so warm-season visits are best for the full experience.

The San'in coast has hot, humid summers ideal for the water, mild spring and autumn, and cold, rough winters when the Sea of Japan turns grey and stormy. Boat cruises depend on calm seas.

Summer is peak season; check conditions, as strong winds or high waves can suspend cruises and swimming.

Summer beach and marine events animate the coast during the swimming season, alongside geopark nature programmes. Seasonal seafood, especially squid in summer, features in local events.

Boat cruise schedules and any coastal festivals vary; check local tourism listings for current dates.

Spend a half-day: take a morning glass-bottom boat cruise, walk a section of the coastal trail to a viewpoint, then swim or picnic at a clear-water beach. Visit the geopark facilities to understand the landscape.

Combine with the Tottori Sand Dunes and Hakuto Shrine to the west for a full coastal day.

A cruise plus a beach or trail walk takes two to three hours. A full day of swimming, walking and exploring the coves is easily filled in summer.

Combined with the dunes and other eastern-Tottori sights, budget a full day for the coast.

From JR Tottori Station, take the San'in Main Line to Iwami Station, then a local bus or taxi to the Uradome coast, about 40 to 50 minutes in total. Seasonal buses may run from Tottori.

Driving from Tottori city takes about 30 minutes along the coast, with car parks near the boat pier and beaches.

The coast is explored on foot along the walking trail linking viewpoints, coves and beaches, and by boat for the caves and islets. Distances between the main beaches are walkable.

A car helps reach the different access points and beaches; boats depart from the main Uradome pier.

Local buses and taxis from Iwami Station serve the coast, and JR Iwami Station on the San'in Main Line is the nearest rail point. Tottori Station is the main regional hub, about 40 minutes away.

The nearest airport is Tottori Sand Dunes Conan Airport, a short drive west.

The coast, trail and beaches are open outdoor areas accessible free at any time. Boat cruises operate mainly in the warmer months, typically from around 9am to mid or late afternoon, weather permitting.

Schedules vary seasonally and with sea conditions, so check the boat operator's site for current sailing times.

Access to the coast, trail and beaches is free. Sightseeing and glass-bottom boat cruises charge fares, typically around 1,300 to 2,300 yen for adults depending on the route.

Kayak or guided tours cost more; confirm current cruise prices and schedules with the operator before visiting.

Seaside cafés, seafood restaurants and stalls near the coast serve fresh Sea of Japan catch, including summer squid and, in winter, crab. Beach kiosks offer snacks and drinks in season.

Nearby Iwami town and Tottori city provide fuller dining, from seafood bowls to izakaya fare.

The coast is known for fresh Sea of Japan seafood: summer white squid (shiroika), sashimi, grilled fish and, in winter, Matsuba crab. Try a seafood bowl or grilled squid at a coastal eatery.

Regional Tottori specialities such as rakkyo and Nijisseiki pear treats are also available nearby.

The Iwami and Uradome area has seaside inns, guesthouses and minshuku, some catering to summer beach visitors. Nearby onsen and Tottori city offer additional lodging.

Staying overnight allows early-morning swims in the clear water before day visitors arrive.

The coast and beaches are free, so a swimming or walking day costs mainly transport and food. A boat cruise adds roughly 1,300 to 2,300 yen per person.

A modest day can stay under 3,000 yen, more if adding cruises, kayaking or a seafood meal.

Beach kiosks and nearby shops sell drinks, snacks, local seafood products and simple souvenirs. Iwami and Tottori city offer regional specialities such as pear sweets and rakkyo.

Shopping is limited at the coast itself, which is primarily a natural attraction.

Swim only in designated areas and heed flags and lifeguards, as currents and rocks can be hazardous. Wear water shoes on rocky shores and take care on cliff-top viewpoints and trails.

Check sea conditions before cruises or swimming, and use sun protection on the exposed coast.

The rocky coastal trail and beaches have uneven, sometimes steep sections that limit wheelchair access, though some viewpoints and beach areas are reachable by car. Boat boarding may be difficult for those with mobility needs.

Staff can advise on the more accessible beaches and viewpoints; the geopark facilities are more barrier-free.

Some English signage and geopark information exist, but it is limited, so a translation app helps, especially for boat schedules. Boat and beach staff may manage basic English.

Knowing "Uradome Kaigan" (Uradome coast) aids directions when asking bus drivers or locals.

Come in summer for swimming and reliable boat cruises, and go early for the calmest, clearest water and best light. Bring water shoes and snorkelling gear to make the most of the transparent sea.

Combine with the Sand Dunes and Hakuto Shrine, and check sea conditions, as rough weather cancels cruises.

Bring swimwear, water shoes, snorkelling gear, sun protection and a towel for the beaches. A camera with a polarising filter captures the clear water, and cash covers cruise fares and kiosks.

Water, snacks and a hat suit the exposed coastal environment, especially in summer.

As a protected geopark, the coast deserves care: take all litter away, avoid disturbing marine life and rock formations, and use reef-safe sun protection. Stay on marked trails to prevent erosion.

Support local fishing communities by dining on regional seafood, and reach the coast by public transport where possible.

The Tottori Sand Dunes, Sand Museum and Hakuto Shrine lie a short drive west, and the wider San'in Kaigan Geopark coastline extends east into Hyogo. Tottori city's castle ruins and Jinpukaku mansion are nearby.

Inland, Lake Koyama and the eastern Tottori countryside round out an itinerary along this coast.

The Uradome Coast is managed within the San'in Kaigan UNESCO Global Geopark, and Iwami town and Tottori prefecture publish boat schedules, beach information and geopark details on their tourism sites. Information points assist visitors.

Check the official geopark and Tottori tourism websites, and the boat operator's site, for current cruise times, sea conditions and access before visiting.

This section is being updated and will be available shortly.

This section is being updated and will be available shortly.