Find public washrooms near me in Sarnia, ONPublic Restrooms, Bathrooms & Toilets

Compare 31 public washroom listings in Sarnia, ON, plus 36 clearly labelled customer washroom possibilities. Public-source locations appear first.

🚽 Take me to the nearest washroom now!Featured public-source washrooms in Sarnia, ON ↓

31public washroom listings

3Starbucks locations

5McDonald’s locations

12Tim Hortons locations

16other customers-only merchants

Public washrooms near popular Sarnia, ON landmarks

These focused pages order verified public-source washrooms by straight-line distance from each landmark.

Featured public-source washrooms in Sarnia, ON

Start with 24 useful public-source locations. All 31 public-source listings remain in the complete city dataset and map; area pages are published only for verifiable place names.

Mapped pit or dry toilet — 42.99240, -82.56366

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped pit or dry toilet

OpenStreetMap explicitly tags this as a pit latrine; do not expect a flush toilet. Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.90897, -82.46884

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.97442, -82.41880

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.97933, -82.52580

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.97992, -82.52668

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.98080, -82.52818

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.98081, -82.52607

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.98101, -82.52806

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.98258, -82.35241

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.98354, -82.35303

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.98869, -82.42721

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Tagged seasonal; availability can change. Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 42.98911, -82.47448

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.99340, -82.42732

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.99592, -82.44585

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Mapped access tag: permissive. Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.99856, -82.42080

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 42.99877, -82.41859

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

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Mapped public restroom — 43.00130, -82.41917

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00147, -82.42381

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00197, -82.40186

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00256, -82.40708

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Mapped opening hours: Mo-Su 08:00-21:00. Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00406, -82.40459

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Mapped opening hours: Season. Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00472, -82.40571

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00545, -82.42380

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Mapped public restroom — 43.00614, -82.40109

Community-mapped public washroom

Mapped location near Sarnia, ON

📍 Sarnia🚻 Mapped public restroom

Mapped opening hours: 08:00-18:00. Community-mapped record; verify on-site signs before relying on it.

Walking directions in Google Maps →

Possible chain-store customer washrooms

36 chain locations are available as clearly labelled customer-washroom possibilities. New merchants are customers-only with ODDS of 80.99999%. The list loads only when requested, and access is never guaranteed.

Data sources and accuracy

Data source: OpenStreetMap contributors — public toilets and explicit toilets=yes records ↗ · checked September 4, 2026

Data source: Destination Ontario — Regions ↗ · checked September 4, 2026

Data source: Starbucks Canada store locator ↗ · checked September 4, 2026

Data source: McDonald’s Canada restaurant locator ↗ · checked September 4, 2026

Data source: Tim Hortons Canada location directory ↗ · checked September 4, 2026

Data source: OpenStreetMap contributors — national merchant layer ↗ · checked July 29, 2026

Locations, hours and access policies can change without notice. Coordinates may be approximate. Always trust signs and staff at the location.

Sarnia, ON washroom FAQ

How many public washrooms are listed in Sarnia, ON?

31 public-source washroom listings are included, plus 36 clearly labelled customer washroom possibilities.

Are all washrooms in Sarnia, ON open now?

Not necessarily. Hours, seasonal access, maintenance closures and customer-only policies can change. Check the listed hours and signs on site.

Are chain-store washrooms public?

Not always. Chain locations are possible customer washroom options, but access rules vary by location and are never guaranteed.

How do I find the closest washroom?

Open the Find Washroom homepage, allow location access and the site will sort covered locations by distance.

All washroom questions, answered →