Katsuura Undersea Observation Tower

勝浦市, Chiba

Address: 174 Yoshio, Katsuura City, Chiba Prefecture

Katsuura Undersea Observation Tower is a rare seaside spot where you can look straight into the natural ocean. Through 24 observation windows, you can watch fish and the seafloor change with the tide and the seasons, making it a different kind of marine experience from a typical aquarium.

  • A tower that lets you look into the natural ocean
  • 24 observation windows
  • Seasonal fish and seafloor scenery
  • Easy access from JR Ubara Station
Admission
Adult ¥980 / Child ¥480
Hours
9:00–17:00 (last admission 16:30)
Access
About 15 minutes on foot from JR Ubara Station, or about 7 minutes by taxi from Katsuura Station