The Tozura Floating Bridge (Tozura no Ukihashi, 留浦の浮橋) on Lake Okutama is a quiet escape where you can enjoy a walk with views that look like they’re out of a painting, especially in the fall. It’s one of just two floating bridges on the lake, offering a special way to see leaves changing colors. Before you head out, let’s give you some practical tips to make sure your visit to this hidden spot is as smooth as the gentle bobbing of the bridge itself.
Why Visit the Tozura Floating Bridge
- Unique Floating Sensation: Experience the rare feeling of walking on a bridge that floats directly on the lake, offering a gentle, undulating sensation that adds to the charm of your stroll.
- Autumn Color Palette: During the fall, the bridge becomes a prime spot to witness the vibrant tapestry of changing leaves
- Off-the-Beaten-Path: Being one of the less crowded attractions in Tokyo, it provides a peaceful retreat from bustling city life, perfect for visitors seeking tranquility.
What is a floating bridge?
A pontoon bridge, also known as a floating bridge, is a type of bridge that floats on water, supported by pontoons or barges. These floating structures are buoyant and strong enough to support a deck for pedestrian and vehicle traffic. The design of a pontoon bridge is both practical and ingenious, as it can be installed in locations where building a traditional bridge would be challenging or too costly. They are also useful in temporary situations or in areas with changing water levels where a fixed structure would not be viable. In Japanese, floating bridges are called ukihashi (浮橋). Uki means to float, while hashi means bridge.
The two floating bridges on Lake Okutama (Mugiyama and Tozura) are fascinating examples of this type of structure. Historically, these bridges were colloquially known as “drum can bridges.” The nickname came from their construction, which originally utilized actual drum cans to create the buoyancy needed to keep the bridge afloat. These cans would be filled with air, sealed, and attached underneath the walking surface, providing a stable and buoyant base for the bridge.
Today, while the bridges have been modernized using resin and metal materials shaped like drum cans, they continue to provide the same experience: allowing visitors to walk across the water’s surface, feeling the breeze as if they are part of the lake itself. The bridges are also exclusively for pedestrians, ensuring a leisurely and safe crossing.
Mugiyama & Tozura
Lake Okutama is a manmade lake. Officially, it’s known as Ogouchi Dam, a reservoir responsible for Tokyo’s water supply. The area used to be a village prior to the construction of the dam. After it was completed, two floating bridges were installed as alternate routes of passage. While Mugiyama leads to the hiking trail for Mt. Mito, Tozura just leads to a vast wooded area.
Of the two the bridges, Mugiyama is closer to Okutama Station. Ogouchi Shrine and Mt. Mito are also nearby, which you can check out on your visit. There are, however, no nearby shops so you need to make sure you pack water and snacks when you visit via public transportation.
Tozura, on the other hand, is located adjacent to a parking lot. There are vending machines and a restroom, so you can spend your time leisurely while waiting for the return bus. You’ll also find an eatery called “Shikamatsu” nearby, but it’s only from 11 AM to 2 PM. (島勝)
Secret Fall Foliage Spot
One of the advantages of Tozura being farther from the station is that it feels more remote. The fall foliage here turns a fiery yellow in fall, but given it’s somewhat secluded location and lack of facilities, you won’t find it listed among fall foliage spots in Tokyo. The surrounding nature is stunning, though. And if you’re looking for some quiet time away from the crowds, this is the place to go.
Travel Tips
- Always check the Bureau of Waterworks‘ website to see if there are announcements of the bridges being closed. It’s the only website that publishes operation-related announcements that concerns the two floating bridges.
- If you’re after fall foliage, check the optimal viewing dates. They vary every year.
- Direct trains from Shinjuku to Okutama (Holiday Rapid Okutama) are available on weekends and public holidays.
How to Get to Tozura Floating Bridge
Tozura Floating Bridge (Tozura no Ukihashi, 留浦浮橋)
Open 24 hours
2-minute walk from Tozura bus stop
From Okutama Station, take the number 9, 10, or 12 bus. Get off at Tozura. The bus ride is around 40 minutes.
