Paid campsites can differ widely: auto sites, free sites, cabins, glamping tents, RV spaces, and day-camp plans are often listed together. Confirm what your booking actually includes.
Before paying, compare the number of people and vehicles included, power availability, shower or bath fees, rental gear, cancellation deadline, and whether foreign credit cards are accepted.
Popular campsites near Mt. Fuji, beaches, lakes, and highland areas can sell out quickly during weekends, holidays, and school breaks. Check reservation opening dates early.