红杉国家与州立公园10月22日至26日因计划烧除间歇关闭 Lyon's Ranch 一带步道：园方称非全园关闭，出行前须查路况
位于加州北海岸洪堡县（Humboldt County）与德尔诺特县（Del Norte County）的红杉国家与州立公园（Redwood National and State Parks）发布最新路况：因 Bald Hills 地区进行计划烧除（prescribed burns），Lyon's Ranch Trail 及与其相连的历史步道将于 2026 年 10 月 22 日至 26 日间歇性关闭。据国家公园管理局（National Park Service）的路况公告，此次限制仅涉及上述步道网，公园并未宣布全园关闭。
Lyon's Ranch Trail 起点位于 Bald Hills Road，海拔约 2,500 英尺，是一条往返约 4 英里的步道，下行通往名列国家史迹名录的 Lyons Ranch 历史牧场（19 至 20 世纪的养羊场）。公园在 Bald Hills 的计划烧除季自 9 月底开始，烧除单元包括 Ganns Prairie、Upper 与 Lower Dolason、Lower Elk Camp、Upper 与 Lower Lyons 及 South Boundary 等地；有计划地用火是为了保持草原开阔、控制侵入草原与橡树林群落的针叶树。
同一份路况公告还列出其他通行信息：Boy Scout Tree Trail 距起点 1.75 英里处有倒树阻路；Alder Basin Trail 因 Redwoods Rising 生态修复工程关闭；Tall Trees Trail 全年须预约。由于 Lyon's Ranch 一带是间歇性关闭，园方建议游客出发前再次查看官方路况公告。
Redwood National and State Parks to Close Lyon's Ranch Trail Intermittently From October 22 to 26 for Prescribed Burns in the Bald Hills
Redwood National and State Parks, in Humboldt and Del Norte counties on California's North Coast, will intermittently close Lyon's Ranch Trail and its connected historic trails from October 22 to October 26, 2026, for prescribed burns in the Bald Hills area, according to the National Park Service's current conditions notice. The restriction is limited to the named trail network; the notice does not announce a park-wide closure.
Lyon's Ranch Trail is a four-mile roundtrip hike from a trailhead on Bald Hills Road, at about 2,500 feet in elevation, descending to the historic Lyons Ranch, a 19th- and 20th-century sheep farming operation listed on the National Register of Historic Places. The parks' prescribed burn season in the Bald Hills began in late September, covering burn units including Ganns Prairie, Upper and Lower Dolason, Lower Elk Camp, Upper and Lower Lyons and South Boundary; intentional burning keeps the prairies open and manages conifers encroaching into prairie and oak woodland communities.
Other access notes in the same conditions listing include a fallen tree blocking the Boy Scout Tree Trail 1.75 miles from its trailhead, the Alder Basin Trail closed for Redwoods Rising restoration work, and a year-round reservation requirement on the Tall Trees Trail. Because the Lyon's Ranch closures are intermittent, visitors are advised to check the official conditions notice shortly before a walk.
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图片来源：红杉国家与州立公园的红杉林资料图。照片：Dietmar Rabich 摄，CC BY-SA 4.0，经维基共享资源。 / File photo: redwood forest canopy in Redwood National and State Parks, California. Photo by Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons.
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