Lake trip · Ashland County, Ohio
Where to stay at Charles Mill Reservoir
Charles Mill Reservoir covers 1,350 acres in Ashland County and carries a water-quality grade of F (Very Poor). Compare cabins, resorts, and vacation rentals below, then check the water before you book. Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Places to stay near Charles Mill Reservoir
Cabins, resorts, hotels, and vacation rentals near Charles Mill Reservoir in Ashland County, Ohio — live availability and prices. Add your dates to see totals.
Top-rated places to stay near Charles Mill Reservoir
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Before you book: the water
Charles Mill Reservoir grades F for water quality — Very Poor. Avoid swimming, very poor water quality, potential algae toxins. Water clarity is about 0.9 ft of visibility.
Best time to visit
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Check the National Weather Service forecast for Charles Mill Reservoir →
About Charles Mill Reservoir
Camping & RV near Charles Mill Reservoir
Search public campgrounds and RV sites near Charles Mill Reservoir on Recreation.gov, then compare cabins, resorts, and rentals on the map above.
Common questions
Frequently Asked Questions
Cabins, resorts, and vacation rentals around Charles Mill Reservoir in Ashland County, Ohio are on the map above with live availability and nightly prices. Waterfront rentals put you on the dock; lodging in the nearest town is usually cheaper with more choice.
Charles Mill Reservoir has a LakeQuality water-quality grade of F (Very Poor). Avoid swimming, very poor water quality, potential algae toxins. Always check local health-department advisories before swimming.
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
LakeQuality Lake Trip Planner (2026)
Free trip-planning guide for Charles Mill Reservoir: how to pick a clean lake, the water-quality signals that matter, best swimming and fishing windows, and where to stay.
Lodging availability and prices are provided by Stay22 and its booking partners (Booking.com, Vrbo, Expedia); LakeQuality may earn a commission from bookings at no extra cost to you. Water-quality grades are independent of lodging listings. Always check current health-department advisories and managing-agency conditions before you travel.