Hakone is a part of the Fuji-Hakone-Izu National Park and is a town known for its hot springs (onsen), iconic view of Mt Fuji, natural beauty, as well as the Hakone Shrine overlooking Lake Ashinoko.
Only 1.5 hours away from Tokyo, Hakone has become a famous weekend destination for locals and tourists who are looking at breaking away from the hustle and bustle of city life.
The best way to travel to Hakone if you are from the city would be from Shinjuku with the two-day Hakone Freepass (Adult: ¥5,700, Children: ¥1,500) that you can purchase from here. The Hakone Freepass allows unlimited rides on the eight transportation networks in Hakone, such as Hakone Tozan Cable Car, Hakone Sightseeing Cruise, Hakone Tozan Bus and so on. They do not have a single day pass and paying all transportation individually will cost more than the two-day pass.