You can enjoy real hot spring here in Enoshima. 2 towels and Japanese style bath robe are included in the entrée fee, 2,742 Yen for adult. If you go there after 5:00 pm, the entrée fee should be down to 2,223 Yen(afternoon spa rate) I went there in rainy day around 3:00 pm and offered rainy day special program, afternoon spa rate is applied from 3:00 pm and free rental swimsuit. I had my own swimsuit, but if you don’t have one, you can rent it free from this rainy day offer. Pool area: wearing swimsuit and lots of couples and families are relaxing in the hot water(not hot spring). You can enjoy nice view of ocean and if you are lucky, you can see Mt. Fuji from the outside pool. at 2nd floor, there are some inside pool and one of them has real hot spring. Hot Spring/Onsen: 3rd floor has huge inside bathroom for men and women separately. Hot spring water come from 1,500 meter deep under this facility. if you spend over 10,000 Yen, you will get 4 hours free parking voucher for selected parking lot. Or you can have a voucher, discounted to 100 Yen for 1 hour for 藤沢市観光協会 江の島駐車場.