Katsuura Onsen 勝浦温泉
Katsuura Onsen is located on the southeast coast of the Kii Peninsula. It is in essence a fishing port turned hot spring resort. Both sides of the village can be easily experience with a short stroll through town.
There are multiple hot spring baths located throughout the village and are almost entirely located in hotels, ryokan, etc. Most of these baths are also available for day use. A complete list of Onsen baths and footbaths is available at the Information Center located in the JR Kii-Katsuura Station.
The most dominate landmark in Katsuura is the Hotel Urashima. It has the feel of an Onsen Disneyland or James Bond-like fortress and is located on an island-like peninsula in Katsuura Bay. There are seven baths scattered throughout the facility including one in a cave overlooking the Pacific Ocean. Nakanoshima Ryokan also has a wonderful outdoor Rotemburo bath with a bay view.