You can enjoy fully “Hakone area” with this Free pass. This ticket can be purchased at any Oadakyu line station. Normally it costs 6,290 JPY (two way tickets) from shinzyuku station to hakone unoto station, this costs 5,000 JPY. You can save 1,290JPY, effective two days for adults.
Free pass is covered not only train fee but also cable cars, Tozan railway,Ropeway. this is worth buying to enjoy your Hakone fully for sure.
see more the leaflet which I picked up there.
If you use our service of driving option, it is also free, you can enjoy hakone area and Mt.Fuji, and lakes around Fuji. we depart at 9:00 am and back to Tokyo Around 5:00pm. It is up to you!