
Negoya Parking Lot, Tsukui-ko Shiroyama Park (津久井湖城山公園根小屋駐車場)
Flow of the course
About 135 min here
About this spot
From the observation deck in the Negoya area (根小屋地区), which spreads along the south side of Mt. Shiroyama (城山), you get sweeping views toward the mountain town and Lake Tsukui. As the sun sets, lights come on across the town, and the moment it turns into a night view in the quiet mountain air is the highlight of this course. The parking lot is open from 8:00 AM to 7:00 PM (closing at 7:00 PM), so after enjoying the night view, head back to your car with plenty of time before closing. The Park Center has closed days from 9:00 AM to 1:00 PM (the first and third Mondays, or the following day if that Monday is a holiday) and during the New Year holidays.
Season & hours
Name: 県立津久井湖城山公園 展望デッキ(根小屋地区)
Date & time: 公園の開園時間の公式記載なし・駐車場は8:00–19:00(19時閉門)・パークセンターは年末年始と第1・第3月曜(休日なら翌日)9–13時休館
Venue: 相模原市緑区根小屋・県立津久井湖城山公園 展望デッキ(根小屋地区)
Tips
The parking lot closes at 7:00 PM. It is reassuring to wrap up and head back by around 6:45 PM. The park paths get dark, so bring a light to see your footing and hold hands with children as you walk.
Best time to visit
Around sunset, the time when the sky still holds a hint of blue is especially photogenic.
How was this spot?
Access & map
〒252-0153 神奈川県相模原市緑区根小屋
Model course featuring this spot

2026 Full-Day Course: Night Views from the Observation Deck (Negoya Area) at Tsukui-ko Shiroyama Prefectural Park
Kanagawa
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