Japan may be famous for its snowy winter landscapes, but head towards its milder coastal regions, and you will find plenty of opportunities for a winter campervan adventure.
This 14-day route begins and ends in Narita, Chiba, where you can collect and return your RV. From there, it heads south through the Izu Peninsula, around the Kii Peninsula and across to Shikoku and the Seto Inland Sea.
The route focuses on lower-elevation coastal areas and avoids the mountain destinations most likely to experience winter snow and ice. However, conditions can never be guaranteed, so check the forecast and road conditions each day.
DAY 1
Narita to Izunokuni
Collect your campervan in Narita and begin your journey southwest towards the Izu Peninsula. If you are searching for a campervan rental Tokyo option, collecting outside the city also gives you a convenient starting point for this coastal route.
On a clear day, Izu Panorama Park offers excellent views across Suruga Bay towards Mount Fuji, making it a great introduction to the trip. Finish the day with an onsen and a relaxed evening before exploring more of Izu.
DAY 2 and 3
Explore the Izu Peninsula
From here, you can spend the next two days following the Izu coastline towards Shimoda.
The peninsula is known for coastal scenery, hot springs and traditional fishing towns. Follow the western side where possible for some of Izu’s best views across Suruga Bay towards Mount Fuji. Areas around Nishi-Izu are particularly rewarding on a clear winter day, when the snow-capped mountain can provide a spectacular backdrop to the coastline.
Continue towards Shimoda, stopping at beaches, viewpoints and small coastal communities along the way. Keep to the main coastal roads rather than taking shortcuts through the mountainous centre of the peninsula.
DAY 4 and 5
Ise-Shima
Continue west towards Mie Prefecture and the Ise-Shima region. This is one of the longer driving sections of the itinerary, so build in regular breaks at Japan’s expressway service areas.
Once there, you can spend a full day exploring Ise Jingu, the traditional streets, and the coastline around Ago Bay. Ise-Shima is also known for seafood, making it an excellent place to enjoy a regional winter meal.
DAY 6
Nachi-Katsuura
Continue south along the Kii Peninsula towards Nachi-Katsuura, following the scenic Pacific coastline for much of the journey.
Visit Nachi Falls and the nearby Kumano Nachi Taisha and Seigantoji Temple. This famous combination of waterfall, temple and forested landscape is one of the highlights of the Kii Peninsula. Katsuura is also known for hot springs, so finish the day with another relaxing onsen stop.
DAY 7 and 8
Kushimoto and Shirahama
Continue around the southern tip of the Kii Peninsula towards Shirahama, with plenty of coastal scenery along the way. You can stop near Kushimoto to see Hashiguiiwa, a striking line of rock formations stretching out into the sea, before following the coast west.
With some time to spare, the next day is a great chance to explore Shirahama at a slower pace. Take a walk along Shirarahama Beach, visit the dramatic coastal scenery at Senjojiki and Sandanbeki, and leave time for a relaxing soak in one of the area’s famous hot springs.
This slower day also gives you some useful flexibility if weather or road conditions have affected the earlier stages of your journey.
DAY 9
Awaji Island
Leave the Kii Peninsula behind and make your way towards the Seto Inland Sea, crossing onto Awaji Island for the next stage of the journey.
Spend the afternoon following the coastline, stopping at scenic viewpoints and taking in the island’s relaxed winter atmosphere. Awaji is especially well known for its seafood and sweet onions, making it a great place to enjoy a local meal before settling in for the night.
DAY 10
Naruto and Tokushima
Day 10 takes you across from Awaji Island to Shikoku, with Naruto as your first stop. The Naruto Strait is famous for its powerful tidal currents, which create dramatic whirlpools between Awaji Island and Shikoku.
Check the tide schedule before you arrive, as the best viewing conditions change throughout the day. Afterwards, continue towards Tokushima, keeping to the main coastal routes and avoiding the more mountainous roads further inland.
DAY 11 and 12
Takamatsu and the Seto Inland Sea
On day 11, follow Shikoku’s northern coastline towards Takamatsu, enjoying views across the Seto Inland Sea along the way.
Spend your first day exploring the city, with stops at the beautiful Ritsurin Garden and Takamatsu’s waterfront. Be sure to try Kagawa’s famous Sanuki udon too, one of the region’s best-known specialities.
On your second day, slow the pace down with a drive along the Kagawa coast. Or, give yourself a break from driving and leave the campervan safely parked in Takamatsu. From here, you can take a passenger ferry to one of the nearby islands for a different perspective on the Seto Inland Sea.
DAY 13 - 14
Takamatsu to Narita via Shizuoka
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Day 13 (Takamatsu to Shizuoka): Cross back onto Honshu and head east along the main roads toward Shizuoka for one of the longest driving days of your itinerary. Be sure to set off early, schedule regular rest stops, and use Shizuoka as a convenient overnight base. If the weather stays clear, you might catch one final, magnificent view of Mount Fuji before the last leg of your trip.
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Day 14 (Shizuoka to Narita): Complete the final stretch back to Narita, allowing extra buffer time for traffic around the Tokyo metropolitan area. Wrap up your 2-week winter road trip by returning your campervan to the office, bringing an unforgettable coastal journey to a close.
Enjoy a Milder Side of Winter in Japan
This route proves that a winter campervan trip through Japan does not have to mean chasing snow.
By sticking largely to lower-elevation coastal areas around Izu, the Kii Peninsula and the Seto Inland Sea, you can enjoy quieter roads, crisp winter skies, relaxing seaside onsen and some of the country’s most memorable coastal scenery.
Winter conditions can still change quickly, so always check the latest forecast and road information before setting off. With a little flexibility and sensible planning, this 14-day motorhome Tokyo itinerary offers a fantastic way to experience a milder side of Japan in winter.
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