Otake Campground Upper Stream
大岳キャンプ場 上流サイト
Akiruno, Tokyo
Image sourced from campground website. Used for directory listing purposes.
Overview
Otake Campground Upper Stream Site is a beautifully remote riverside camping area located deep in the Yozawa Valley of Akiruno City, in western Tokyo. Despite technically being within Tokyo's boundaries, this campground feels like genuine wilderness — there are no nearby homes, and at night the absence of artificial light creates perfect conditions for stargazing.
The campground sits alongside a clear mountain creek in a narrow valley surrounded by dense forest. During summer, the stream becomes a natural swimming pool where campers cool off from the heat. The sound of flowing water provides a constant, soothing backdrop that makes this one of the most atmospheric camping spots accessible from central Tokyo.
Adjacent to the campground is the Otake Limestone Cave, a designated Tokyo natural monument that has been open to visitors since 1962. Exploring the cave's underground formations makes for an excellent activity between setting up camp and starting the evening barbecue. Nearby Otake Falls adds another natural attraction to the area.
Pricing is refreshingly affordable: entrance fees are 500 yen per person (including infants), tent sites cost 1,500 yen, tarps are 1,000 yen, and parking runs 1,000 yen per day. Yamame trout fishing is available by reservation, and the campground offers salt-grilled fish — a classic Japanese outdoor experience.
Note that pets are not permitted at this campground, so plan accordingly. The facilities are basic and the experience is intentionally rustic, which is part of the charm for campers seeking an authentic wilderness feel.
Access requires a 30-minute bus ride from Musashi-Itsukaichi Station on the JR Itsukaichi Line, making it reachable from central Tokyo in roughly 90 minutes. The combination of genuine remoteness, affordable pricing, and proximity to Tokyo makes Otake Campground Upper Stream Site a hidden gem for experienced campers and nature lovers.
For more campgrounds like this, see our Camping near Tokyo guide.
Getting there from Tokyo
About 90 min from central Tokyo. JR Chuo Line to Tachikawa, transfer to JR Itsukaichi Line to Musashi-Itsukaichi Station, then 30 min bus ride.
Best season to visit
Summer (June-September) is peak for river swimming and escaping Tokyo heat. Spring and autumn offer pleasant hiking weather. The cave is open year-round.
Nearby activities
Otake Limestone Cave exploration, Otake Falls, yamame trout fishing, river swimming, Mt. Otake hiking, Musashi-Itsukaichi town exploration, Akigawa Valley walks
Full details for Otake Campground Upper Stream
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Plan your trip to Akiruno
Yozawa Valley in western Akiruno, one of Tokyo's most remote natural areas. Home to the Otake Limestone Cave (natural monument), waterfalls, and pristine mountain streams surrounded by dense forest.
Browse our campgrounds in Akiruno page for local comparisons. Use the official site and map links below to confirm access, check-in details, and any Japanese-only booking steps.
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