优先查看 切萨皮克和奥哈伊河国家历史公园（马里兰州/哥伦比亚特区/西弗吉尼亚州） 的 95 个公共来源厕所，再参考 0 个明确标注为仅限顾客（customers-only）的餐厅、咖啡店、商场、超市和大型商店候选地点。
进入更精简的区域页面，即可查看完整公共来源地点、步行导航、开放时间和数据来源。
各页面会按照与地标的直线距离，排列经公共来源确认的卫生间。
先查看 24 个较实用的公共来源地点；全部 95 个地点仍保留在完整城市数据和地图中，只有可验证的真实地名才会生成区域页。
本页分别标注 58 个政府发布地点和 37 个社区地图地点。政府数据来源：National Park Service。开放时间、维修关闭和使用规定可能变化，请以现场信息为准。
Antietam Creek Comfort Station, Chesapeake and Ohio Canal National Historical Park
Antietam Creek Comfort Station is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Bald Eagle Toilet, Chesapeake and Ohio Canal National Historical Park
Bald Eagle Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Big Slackwater Comfort Station, Chesapeake and Ohio Canal National Historical Park
Big Slackwater Comfort Station is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Big Woods Toilet, Chesapeake and Ohio Canal National Historical Park
Big Woods Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Brunswick Toilet, Chesapeake and Ohio Canal National Historical Park
Brunswick Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Cacapon Junction Toilet, Chesapeake and Ohio Canal National Historical Park
Cacapon Junction Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Calico Rocks Toilet, Chesapeake and Ohio Canal National Historical Park
Calico Rocks Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Chisel Branch Toilet, Chesapeake and Ohio Canal National Historical Park
Chisel Branch Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Cumberland Valley Toilet, Chesapeake and Ohio Canal National Historical Park
Cumberland Valley Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Dam 5 Toilet, Chesapeake and Ohio Canal National Historical Park
Dam 5 Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Dargan Bend Comfort Station, Chesapeake and Ohio Canal National Historical Park
Dargan Bend Comfort Station is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Devils Alley Toilet, Chesapeake and Ohio Canal National Historical Park
Devils Alley Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Evitts Creek Toilet, Chesapeake and Ohio Canal National Historical Park
Evitts Creek Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Fifteen Mile Toilet, Chesapeake and Ohio Canal National Historical Park
Fifteen Mile Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Fletcher's Comfort Station, Chesapeake and Ohio Canal National Historical Park
Fletcher's Comfort Station is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Four Locks Comfort Station, Chesapeake and Ohio Canal National Historical Park
Four Locks Comfort Station is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Horsepen Branch Toilet, Chesapeake and Ohio Canal National Historical Park
Horsepen Branch Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Horseshoe Bend Toilet, Chesapeake and Ohio Canal National Historical Park
Horseshoe Bend Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Huckleberry Hill Toilet, Chesapeake and Ohio Canal National Historical Park
Huckleberry Hill Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Indian Flats Toilet, Chesapeake and Ohio Canal National Historical Park
Indian Flats Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Indigo Neck Toilet, Chesapeake and Ohio Canal National Historical Park
Indigo Neck Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Iron Mountain Toilet, Chesapeake and Ohio Canal National Historical Park
Iron Mountain Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Jordan Junction Toilet, Chesapeake and Ohio Canal National Historical Park
Jordan Junction Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →Killiansburg Cave Toilet, Chesapeake and Ohio Canal National Historical Park
Killiansburg Cave Toilet is a National Park Service visitor-facility record in Chesapeake and Ohio Canal National Historical Park; trail, road, weather and maintenance conditions can change practical access.
用 Google 地图打开步行导航 →另有 0 家连锁商家可能提供顾客卫生间。新商家标注 customers-only，概率 80.99999%；清单只会在点击后加载。
数据来源: National Park Service — Public Points of Interest (Restrooms) ↗ · 核查日期 2025年12月17日
数据来源: OpenStreetMap contributors — public toilets and toilets=yes facilities ↗ · 核查日期 2026年8月22日
数据来源: National Park Service Land Resources Division — NPS Boundary ↗ · 核查日期 2026年8月22日
地点、开放时间和使用规定可能随时变化，坐标也可能存在少量误差。请以现场标识和工作人员说明为准。
目前收录 95 个市政或公共来源地点，另有 0 个明确标注的顾客卫生间候选。
不一定。开放时间、季节性使用、维修关闭和顾客限定规定都可能变化，请先查看数据并以现场标识为准。
不一定。这些商家只是顾客卫生间候选，各门店规定不同，无法保证一定可以使用。
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