View-O, Observation deck and flood gate in Numazu, Japan
View-O is a facility in Numazu featuring an observation deck about 49 meters high alongside a large flood gate system protecting the harbor. The structure combines 360-degree views of Suruga Bay and Mount Fuji with advanced water protection technology.
The facility was developed over several years and opened in 2004, representing one of Japan's major flood protection structures. The project was part of broader efforts to safeguard the coastal community from natural disasters.
The name 'View-O' blends the English word 'view' with the Japanese word 'uo' for fish, reflecting the facility's connection to Numazu's fishing heritage. Visitors can see this language mix as a symbol linking modern engineering with traditional coastal culture.
The observation deck is open to visitors during set daily hours, with opening times varying on different days of the week. It helps to check current times before your visit and allow enough time to explore the views and facility.
The flood gate operates automatically and closes when seismic sensors detect specific ground movements, enabling swift response to threats. This sensor-based automation works independently of human intervention, providing constant protection for the harbor.
Location: Numazu
Inception: September 26, 2004
GPS coordinates: 35.08135,138.85464
Latest update: December 9, 2025 18:43
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