If you are looking for one day trip, check out MLJ One Day Bus Tour. Bus is very eazy to travel and everything is included.
Snow Monkey Bus Tour (スノーモンキーツアー). Shiki Bus Tour offers great and easy one day bus tour for Snow Monkey. It starts at Shinjuku Station and visit Zenkoji temple first. Then visit Snow Monkey Park at Nagano Prefecture. Snow Monkey Park is very hard to visit with public transportation, but this bus tour make it easy for you.
Tourist Info.
Admission: 99.00 USD or 12,000 JPY
Time: 8:00 to 21:00
Period: January to March
Guide: English
Lunch, Monkey Park Admission, insurance and bus tickets are included.
Access
15 min. from Shinjuku Station West Entrance.
Check out the meeting location.