Best National Parks in Japan

Fuji-Hakone-Izu National Park is the most visited park in Japan and the easiest to reach from Tokyo. Most people see Mount Fuji (3,776 m, 12,388 ft) rather than climb it, and the classic base is the Fuji Five Lakes area on the north side: Lake Kawaguchi for the most hotels and the lakeside promenade, Lake Yamanaka for a quieter shore, and Lake Sai and Lake Motosu for camping and the reflected Fuji that appeared on the old 1,000 yen note. Highway buses from Shinjuku reach Kawaguchiko in about two hours. On the Shizuoka side, Shiraito Falls near Fujinomiya is a wide curtain of spring water pouring out of the lava.

The climbing season runs from 1 July (Yoshida and Subashiri trails) or 10 July (Fujinomiya and Gotemba) to 10 September. Every climber pays 4,000 yen (about 27 USD) and books online in advance; the Yoshida trail caps daily numbers and blocks climbers without a hut booking from mid-afternoon until the early hours. Most people climb overnight to see sunrise from the summit, sleeping a few hours in a hut at the 7th or 8th station. Climbing outside the season is not permitted. Check the official Mount Fuji climbing site before you go, because the rules have changed every year since 2024.

Hakone, 85 minutes from Shinjuku on the Odakyu Romancecar, is the park’s other half: a loop of mountain railway, cable car, ropeway over the steaming Owakudani crater and a boat across Lake Ashi, with Fuji appearing over the water on clear mornings. Give it one night, not a day trip. The Izu Peninsula and the Izu Islands, including the volcano Mount Mihara on Izu Oshima, are also part of this park.

Kamikochi, in Chubu-Sangaku National Park, is the best single place in Japan for mountain scenery without a summit climb. It is a flat valley at 1,500 m along the clear Azusa River, ringed by the 3,000 m peaks of the Hotaka range. Private cars are banned, so you arrive by bus or taxi from Sawando or Hirayu car parks, or by train and bus from Matsumoto in about two hours. The easy walk runs from Taisho Pond past the bus terminal and Kappa Bridge to Myojin Pond, about 1.5 hours each way on a flat trail. Serious hikers continue to Tokusawa and Yokoo and up to Yarigatake (3,180 m) or Okuhotaka (3,190 m) over two or three days, sleeping in staffed mountain huts. Kamikochi opens in late April and closes on 15 November; the larch turns gold in mid to late October.

The Tateyama Kurobe Alpine Route crosses the Northern Alps from Toyama to Shinano-Omachi in Nagano by cable car, bus, ropeway and trolley bus, past Mount Tate and the Kurobe Dam. It runs from mid-April to 30 November. The famous snow corridor at Murodo, with walls up to about 15 to 20 m high, is at its best from mid-April to May. A full one-way traverse costs over 10,000 yen and takes most of a day; send big luggage ahead by takkyubin. From Murodo (2,450 m), you can climb Mount Tate in about 2.5 hours or walk to the Mikurigaike crater pond in 15 minutes. Tsurugi-dake nearby is one of the hardest summits in the Alps and is only for experienced scramblers.

The Southern Alps, around Kitadake (3,193 m, Japan’s second-highest peak) and Aino-dake, are wilder and need more days. Mount Ontake erupted without warning in 2014, and access to its summit is still limited. Mount Haku in Hakusan National Park is a sacred peak with a two-day hut-based climb.

Nikko National Park is the best park for a day or overnight trip from Tokyo: about two hours from Asakusa on the Tobu line to Nikko. The town has Nikko Toshogu, the most lavishly decorated shrine in Japan. A bus climbs the hairpins of the Irohazaka road to Lake Chuzenji and Kegon Falls, which drops about 97 m from the lake outlet, with a lift down to a viewing platform at the base. Beyond the lake, the Senjogahara marshland boardwalk leads to Yumoto Onsen, an easy half-day walk under Mount Nantai. Autumn colours start at Yumoto in early October and reach the town by early November.

Oze National Park, north of Nikko, protects the Ozegahara marsh: a wide highland bog crossed by boardwalks, famous for white skunk cabbage in late May and June and yellow day lilies in July. It has seasonal car restrictions, so you take a shuttle from Tobira or Numata to Hatomachi Pass and walk in. Stay a night in a lodge on the marsh to see it at dawn.

Shiretoko National Park, a World Heritage Site on the northeast tip of Hokkaido, is the wildest place in Japan and has one of the densest brown bear populations in the world. The base is Utoro, about an hour by bus from Shiretoko-Shari station, though a rental car is much easier. The Shiretoko Five Lakes have an 800 m elevated boardwalk to the first lake, free and open to all; the ground trail to the other four lakes needs a guided tour in early summer bear season and a short lecture and fee for the rest of the season. Boat cruises from Utoro run along the cliffs towards the cape, where bears often forage on the shore, from late April to October. In February and March, drift ice reaches the coast and you can walk on it in a drysuit with a guide. Whale and orca watching runs from Rausu on the other side of the peninsula, below Mount Rausu.

Daisetsuzan National Park is the largest in Japan, a high volcanic plateau in central Hokkaido. The Asahidake ropeway lifts you from Asahidake Onsen to about 1,600 m for walks among steaming vents and alpine ponds, and fit hikers climb Asahidake (2,291 m), the highest peak in Hokkaido, in about three hours return. Japan’s first autumn colours appear here from mid-September. Buses reach Asahidake Onsen from Asahikawa in about 1.5 hours. Mount Tokachi at the southern end is an active volcano.

Tohoku, the northern end of Honshu, sees a fraction of the visitors of the Alps. Towada-Hachimantai National Park has the Oirase Gorge, a 14 km stream path through beech forest with waterfalls every few hundred metres, which ends at Lake Towada. Walk the lower half in about three hours and bus back. The Hakkoda Mountains above it have a ropeway, deep winter snow and “snow monsters”, rime-crusted trees, from January to February. The Hachimantai plateau and the Nyuto Onsen villages lie at the Akita end of the same park.

Bandai-Asahi National Park covers Mount Bandai and the Urabandai plateau, with the Goshiki-numa ponds of different colours on an easy one-hour trail, plus Lake Inawashiro and the sacred Three Mountains of Dewa in Yamagata, where you climb 2,446 stone steps through cedar forest on Mount Haguro. Outside the national parks, the Shirakami Sanchi World Heritage beech forest straddles Aomori and Akita.

Mount Aso in Aso-Kuju National Park is one of the largest calderas in the world, with towns, rice fields and railway lines inside the rim and the Nakadake crater still smoking in the middle. Trains from Kumamoto reach Aso station in about 1 to 1.5 hours. Access to the crater rim is closed at short notice when the gas level or the volcanic alert rises, so check on the day; the grassy Kusasenri plain and the outer rim viewpoints stay open. The Kuju mountains to the east are excellent for hiking, with pink azaleas in June.

Kirishima, one of Japan’s first three national parks (1934), is a chain of volcanoes north of Kagoshima, with hikes across the Ebino Plateau and a hot-spring area at the base. Shinmoedake erupts often and its trails are frequently closed. The same park takes in Sakurajima, the active volcano across the bay from Kagoshima city, and the cone of Kaimondake on the Satsuma Peninsula. Unzen near Nagasaki, also among the first three, is a hot-spring town built around steaming “hells”.

Japan’s subtropical parks are about reefs and mangroves. The Kerama Islands are 35 to 50 minutes by fast ferry from Naha, with the clearest water in the country around Zamami and Tokashiki and humpback whales from January to March. Iriomote, 40 to 50 minutes by boat from Ishigaki, is almost all jungle: kayak up the mangrove rivers to waterfalls with a guide, and look for (but do not expect to see) the Iriomote cat. Yanbaru National Park in the north of Okinawa Island and the forests of Amami Oshima are part of the same World Heritage listing.

The Ogasawara Islands are part of Tokyo but 1,000 km south of it, and the only way there is a 24-hour ferry that sails roughly once a week, so a visit takes six days minimum. The reward is endemic wildlife, dolphins, whales and empty beaches on Chichijima.

Most parks are reachable by public transport: train to the gateway town, then a local bus or ropeway. Rural buses can run only a few times a day and stop early in the evening, so check the last bus before you set off. Hokkaido is the exception; Shiretoko, Akan-Mashu and Kushiro are much easier with a rental car, and you will need an International Driving Permit (see our getting around guide). Regional rail passes often cover the train part; our trains guide does the maths.

Trails are well marked in Japanese and often in English near the popular areas. Paper maps from the Yama-to-Kogen series and apps such as YAMAP show trail times that are realistic for fit walkers. Huts and lodges inside the parks need booking in peak season, and onsen ryokan at the park edges often make the best base. For a sense of how a park fits a wider route, see our Japan itineraries.

Spring comes late in the mountains: high roads and trails open from mid-April to June, with snow lingering in the Alps into July. July and August are the hiking season above 2,000 m but also the rainy and typhoon months further south. September to November is the best all-round season, with autumn colour moving from Daisetsuzan in mid-September down to Kyushu in late November. Winter closes most high areas but brings drift ice, cranes and powder snow to Hokkaido. Our best time to visit Japan page has the full picture, and the cherry blossom guide covers spring in the parks.

Rules are simple and well kept. Stay on trails and boardwalks, especially on fragile marshland. Carry your rubbish out, since there are almost no bins in the parks. Do not feed wildlife, including the monkeys and deer. Drones are banned or restricted in most park areas. Camp only at designated campsites. Volcanic areas post alert levels and close trails when gas or tremors rise; a closure sign is final.