大峡谷北缘10月15日起转入秋季运营：两条景观公路封至11月3日 北凯巴布步道仍全线关闭
美国国家公园管理局宣布，大峡谷国家公园北缘自10月15日起转入调整版秋季运营。通往皇家角（Cape Royal）与帝国点（Point Imperial）两处知名观景点的公路，将于10月15日日落时起临时关闭，至11月3日日出时重开，以便管理局与联邦公路管理局合作开展关键的道路修复与翻新工程。公园方面表示，关闭是为施工队伍留出安全作业环境，同时保护过往游客。
北缘的游客服务同步缩减：北缘荒野信息中心于10月15日中午结束本季开放；由Aramark经营的公园商店于15日下午4时结束本季营业，北缘营地于16日上午关闭；园内加油站已于9月19日提前结束本季运营，北缘园内不再供应燃油，游客需在入园前加满油箱。荒野游览仍可进行，许可证可继续经南缘荒野信息中心及Recreation.gov办理。
步道方面，北凯巴布步道目前仍全线关闭：8月29日的一场山洪重创光明天使峡谷一带，步道、桥梁及其他基础设施严重受损。园长埃德·基布尔（Ed Keable）表示，转入秋季运营后，游客应提前规划、留意不断变化的路况，并备足食物、饮水、燃油与应急物资。北缘海拔明显高于南缘，晚秋常有雨雪与冰冻，公园方面称冬季天气临近时更需格外谨慎。
（综合美国国家公园管理局公告与大峡谷国家公园秋季运营通报）
Grand Canyon North Rim Shifts to Fall Operations on Oct. 15: Two Scenic Roads Close Until Nov. 3, North Kaibab Trail Still Shut
The National Park Service says the North Rim of Grand Canyon National Park in Arizona moves to modified fall operations starting October 15. The roads to two of its best-known overlooks, Cape Royal and Point Imperial, will close temporarily from sunset on October 15 through sunrise on November 3, 2026, so crews can carry out critical road repair and rehabilitation work in partnership with the Federal Highway Administration. The park says the closure is needed to give work crews a safe environment and to protect visitors.
Visitor services on the North Rim are scaling back at the same time. The North Rim Backcountry Information Center closed for the season at noon on October 15; the General Store, operated by Aramark, closed for the season at 4 p.m. that day, and the North Rim Campground closed on the morning of October 16. The park gas station already ended its season on September 19, and no fuel is available inside the North Rim area, so visitors must arrive with a full tank. Backcountry recreation remains available, with permits still issued through the South Rim Backcountry Information Center and Recreation.gov.
On the trails, the North Kaibab Trail remains closed in its entirety after an August 29 flash flood caused extensive damage to the trail, bridges and other infrastructure in Bright Angel Canyon. Superintendent Ed Keable said visitors should plan ahead, monitor changing conditions and travel self-sufficiently during the fall transition, carrying adequate food, water, fuel and emergency supplies, and using extra caution as winter weather arrives at the high-elevation North Rim.
(Compiled from National Park Service releases and the park's fall operations notice)
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图片来源：大峡谷国家公园北缘皇家角公路与观景台停车区（资料图）。图片来源：Wikimedia Commons，Grand Canyon National Park 摄，CC BY 4.0 授权
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