A mountain in Udatsu-cho, Kagawa Prefecture, offering stunning views of the Seto Ohashi Bridge and the Seto Inland Sea. Enjoy a magnificent panorama from the summit observatory.
Scenic Views
Highlights
Enjoy breathtaking views of the Seto Ohashi Bridge and the Seto Inland Sea
Experience the panoramic view from the summit observatory
About a 10-minute drive from the Udatsu Town Hall to the trailhead (Maruyama Sakura Hiroba). There is parking near the summit. Show route
HP
Overview
Aonoyama is a 224-meter mountain in Udatsu-cho, Kagawa Prefecture, providing spectacular views of the Seto Ohashi Bridge, the islands dotting the Seto Inland Sea, and the Udatsu cityscape. The summit observatory offers a 360-degree panorama of breathtaking scenery. In spring, the mountain is awash in cherry blossoms, creating a stunning spectacle that draws many visitors for hanami (cherry blossom viewing).
Aonoyama is an easily accessible local mountain, perfect for hiking and picnics. The summit features a grassy area and playground, making it safe and enjoyable for families with children. Well-maintained walking paths make it accessible even for beginner hikers.
The views from Aonoyama are captivating: during the day, the contrast between the Seto Ohashi Bridge, the blue sea, and the sky is strikingly beautiful; at night, the city lights twinkle, creating a magical night view. Offering different charms by day and night, it's a mountain you'll want to visit again and again.
Aonoyama is highly recommended for those seeking to enjoy nature, breathtaking scenery, and leisurely hikes or picnics.