The Fuji Five Lakes (富士五湖 Fuji-goko) are a group of five small lakes in Yamanashi prefecture, on the North side of Mount Fuji in Japan. From East to West, they are Lake Yamanaka (山中湖), Lake Kawaguchi (河口湖), Lake Sai (西湖), Lake Shoji (精進湖) and Lake Motosu (本栖湖).
Access to the area usually involves passing through the town of Fuji Yoshida (富士吉田), located between Lakes Kawaguchi and Yamanaka. Fujiyoshida can be reached from Tokyo by taking the JR Chuo line to Otsuki and changing to the Fujikyu line, which passes through Fujiyoshida and terminates at Kawaguchiko. Starting 2019, there is regular limited express service between Shinjuku and Kawaguchiko. Weekdays have two roundtrips daily, while weekends and holidays have three direct roundtrips. This service is the Fuji Excursion, and trains are coupled and decoupled to Kaiji services at Otsuki Station.
Highway buses are available from Tokyo to Kawaguchiko and Yamanakako, and at certain times, directly to Kawaguchi Fifth Station (Go-gome) on Mt. Fuji. The bus from Shinjuku station takes approximately 1 hr 45 min. Buses are equipped with toilets and luggage compartments, and you get a seat assignment. Buses are also available to and from Tokyo station or Shinjuku station.
Extensive local bus service is available, particularly in and from Kawaguchiko (Lake Kawaguchi) Station, which is the most popular launching point for exploration of this region or a climb of Mount Fuji. The Kawaguchiko Retro Bus (note the bus and bus stop signs say "Saiko Sightseeing Bus") serves the path around the lake, stopping at many of the local tourist attractions like the museums or parks. A two-day ticket costs ¥1,200 from the bus ticket office inside Kawaguchiko station. A regular local bus serves the five lakes and the caves, also popular tourist attractions.
Bus service is available from Kawaguchiko Station to Kawaguchi Fifth Station, the most popular place from which to start a climb of Mt. Fuji. The bus takes about 50 minutes. Climbing is not recommended outside of official climbing season (July and August) and the buses are restricted to the daytime. This means that if you do intend to climb, you will need to arrange a taxi early in the morning or late at night to get to Fifth Station.
There are many rental bicycle outlets outside Kawaguchiko Station. During periods of high traffic such as statutory holidays and the autumn leaves season, bicycles may be a faster way to move around the lake than the buses.
Most visitors come here for views of Mount Fuji, with many postcard shots taken from Lake Kawaguchi in particular.
Aokigahara is a very dense and scary forest. You can get lost very easily, and there isn't much you can do if you do get lost. Attempts to use a GPS, phone signal, or WiFi will be futile, due to the density of the trees. Do not wander off the trail or into closed off areas. As a summary, as long as you follow proper precautions, you'll be fine.
Lake Shoji (精進湖), 35.4900°, 138.6079°. Lake Shoji is a small, horseshoe-shaped lake, idyllic-looking and with pretty views of Fuji. Boating and fishing rental available.
Lake Motosu (本栖湖 Motosuko), 35.4635°, 138.5867°. Lake Motosu is the furthest out, also the deepest and clearest lake. Boating rental (paddleboat, rowboat) and a sightseeing boat available. You're not allowed to go out very far if you do rent a boat, though.
View of Mt. Fuji on the ¥1000 bill (千円札の富士山), 35.4741°, 138.5756°. The image of Mt. Fuji on the back of the ¥1000 bill is taken here from the northeast shores of Lake Motosu. 2018-11-12
Lake Kawaguchi (河口湖 Kawaguchiko), 35.518°, 138.755°. The easiest to reach and the most touristic of the five; it's also the only one to have an island. There are several views on the Fujisan around the lake. You can see its reflections in the water from the north shores surrounded by cherry blossoms (spring) or lavender field (summer). You can also see the remains of the old lava flows from the Fuji to several places around the lake (in particular on the south shore)
Mount Tenjō ropeway (天上山公園カチカチ山ロープウェイ tenjōyama kōen kachikachiyama rōpuwei), 35.5040°, 138.7721°. This short cable car climbs to a viewing platform next to mount Tenjō. There you can enjoy a nice view on the lake below and on the mount Fuji, and also have a tea and eat dango (rice flour dumpling). 2016-02-28
Kawaguchiko Konohana Museum, 3026-1 Kawaguchi, Fujikawaguchiko-machi, Minami-tsuru-gun (retro bus - Fuji Kyuko line), 35.5245°, 138.7650°. Mar–Nov: daily 09:00-17:00; Dec–Feb: M-F 10:00–16:00, Sa Su holidays 09:00-17:00. A museum of the popular Japanese children's book "Dayan the Cat" by Ikeda Akiko. Shows a lot of artwork from the artist's books in the world of Wachiworld. Has a lovely giftstore and cafe. Adults ¥500, children ¥300 (discount for groups of over 15 people) 2018-11-12
Momiji Corridor (もみじ回廊, Momiji kaitei), 35.5259°, 138.7623°. Another celebrated tree-viewing spot. A variety of beautiful trees, including maples and gingkos, line a small river on a gentle slope. The trees are lit up at night during the autumn tree viewing season. 2018-11-12
Itchiku Kubota Art Museum. This small but gorgeous museum on the northeast shore of Lake Kawaguchi was designed by Itchiku Kubota himself - one of the most famous kimono designers in Japan. Kubota's life work was reinventing the lost dyework technique of tsujigahana, a technique used heavily in Muromachi-period kimono and subsequently lost to time. The museum houses the results of the incredible series of tsujigahana kimono he designed and made, known as the "Symphony of Light"; each kimono is designed to show a picture flowing from the back of one kimono to the next. The museum also features two different tea shops, one Western style, one Japanese style, that make a nice break in the sightseeing day. The grounds of the museum are an artwork themselves, with a stylised entranceway in the shape of a lone-standing doorframe in the forest. To get there, take the Retro Bus and ask the driver to let you off at the Kubota museum. Walk several steps in the direction away from the lake, and you'll see signs. The museum is off to the left in the woods, just another minute's walk, surrounded by beautiful gardens. Adult ¥1300
Momiji Tunnel (紅葉トンネル, Momiji tonneru), 35.5150°, 138.7377°. In autumn, the beautiful orange and yellow tones of changing leaves ("momiji") are beautiful, and there is also a nice view on the lake and the mount Fuji.
There are no real beaches, and no swimming is allowed in any of the five lakes. Paddleboats and rowboats are available for rental at most, and fishing equipment at some.
Fujiyoshida is famous for its udon noodles.