A beautiful beach open for camping and swimming from around the 20th of July to around the 20th of August. Lifeguards on duty at three locations. You can just park and swim or camp out or just BBQ. Just down the coast road from Shirhama, on the way to Tateyama. Photos and maps here:
http://bit.ly/n9PxMo
In Japanese 根本マリンキャンプ場
Address: 千葉県南房総市白浜町根本無番地
More

