先查看 切薩皮克和奧哈伊河國家歷史公園（馬里蘭州/哥倫比亞特區/西弗吉尼亞州） 的 95 個公共來源廁所，再參考 0 個清楚標示為僅供顧客（customers-only）的餐廳、咖啡店、商場、超市與大型商店候選地點。
進入較精簡的地區頁，即可查看完整公共來源地點、步行導航、開放時間及資料來源。
各頁會按與地標的直線距離，排列經公共來源確認的洗手間。
先看 24 個較實用的公共來源地點；全部 95 個地點仍保留在完整城市資料與地圖中，只有可驗證的真實地名才會生成地區頁。
本頁分開標示 58 個政府發布地點與 37 個社群地圖地點。政府資料來源：National Park Service。開放時間、維修關閉與使用規定可能改變，請以現場資訊為準。
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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →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 Maps 開啟步行導航 →另有 0 間連鎖商家可能提供顧客洗手間。新商家標示 customers-only，概率 80.99999%；清單只會在你點擊後載入。
資料來源: National Park Service — Public Points of Interest (Restrooms) ↗ · 查核日期 2025年12月17日
資料來源: OpenStreetMap contributors — public toilets and toilets=yes facilities ↗ · 查核日期 2026年8月22日
資料來源: National Park Service Land Resources Division — NPS Boundary ↗ · 查核日期 2026年8月22日
地點、開放時間與使用規定可能隨時改變，座標也可能有少量誤差。請以現場標示與工作人員說明為準。
目前收錄 95 個市府或公共來源地點，另有 0 個清楚標示的顧客洗手間候選。
不一定。開放時間、季節性使用、維修關閉與顧客限定規定都可能改變，請先查看資料並以現場標示為準。
不一定。這些店家只是顧客洗手間候選，各門市規定不同，無法保證一定能使用。
回到 Find Washroom 首頁並允許定位，網站就會把收錄範圍內的地點依距離排序。