Charleston Lake: Which Campground Should You Book?

If you just want a site to open up on your dates, book Shady Ridge — at roughly 115 sites it's nearly double the size of Bayside's roughly 60, so there's simply more inventory in the pool. If you'd rather trade some odds for a smaller, likely quieter loop, Bayside is the one to try. Beyond size, our data doesn't break down which loop sits closest to the water or which sites have electrical hookups, so treat this as a starting point and confirm the details that matter to you on the official site map before you commit to a site number.

Here's the fuller picture on Charleston Lake Provincial Park.

What Charleston Lake is

Charleston Lake Provincial Park sits at 148 Woodvale Rd in Lansdowne, Ontario, in the Thousand Islands corridor between Kingston and Brockville, a short drive off Highway 401. The park's lake is known among Ontario campers for its clear water and rocky, granite shoreline, and the surrounding terrain has a reputation for caves and karst features that draw hikers to the park's trail network. If that's part of your plan, check the current trail conditions and any access restrictions on the official park page before you go, since those details change season to season and aren't something we track.

The park lists about 235 total sites, but its two named campgrounds on our page, Bayside and Shady Ridge, add up to only around 175. That gap is worth noting rather than guessing at: it likely points to backcountry, walk-in, or group camping sites that exist at the park but aren't broken out separately in our data. If your trip depends on one of those options, confirm it directly on the official Charleston Lake page rather than assuming.

The two campgrounds compared

Site counts shift as the park adjusts loops from year to year, so treat these as approximate and confirm current numbers on the Ontario Parks page before you plan around them.

Shady Ridge

At around 115 sites, Shady Ridge is the bigger of Charleston Lake's two campgrounds and the safer first pick if your main goal is simply landing a site on a popular weekend. The name suggests a more treed, elevated setting rather than sitting right on the shoreline, but we don't have that confirmed site by site — check the interactive map if being close to (or away from) the water matters to your trip.

Bayside

Bayside runs smaller, at roughly 60 sites. Fewer sites usually means fewer people sharing the loop, so it's worth trying if quiet is more important to you than selection. The name points toward proximity to the lake, which would make sense for a park built around Charleston Lake itself, but again, confirm actual waterfront access on the official site map rather than assuming from the name alone.

What we can't confirm yet

We'd rather say plainly what we don't know than guess. Electrical hookups, which sites are closest to a beach or boat launch, and what the roughly 60-site gap between the park's total and its two drive-in campgrounds actually consists of are all things our page doesn't have broken out yet. Before you lock in a site number, pull up the current interactive site map on the Ontario Parks page for Charleston Lake — it shows the live layout, services, and site photos for each loop. Our guide on how to read a campsite before you book also walks through what to look for on the satellite view once you've narrowed down a loop.

Booking Charleston Lake

Ontario Parks reservations open five months ahead of your arrival date, at 7 a.m. Eastern, on reservations.ontarioparks.ca. Charleston Lake isn't on Ontario Parks' list of the very busiest parks, but its location near the Thousand Islands and the 401 corridor puts it within easy reach of both the Ottawa and Toronto areas, so summer weekends and long weekends can still fill up. Our 2027 reservation dates guide has the day-by-day schedule, and our 7 a.m. booking playbook covers what to have ready before the window opens — your first-choice campground plus a couple of backup site numbers.

If your dates are already booked out by the time you check, it isn't necessarily final. Our guide to landing a cancelled site covers setting a Notify Me alert and timing your checks around the cancellation deadline, which works just as well at a two-campground park like this one as it does at a bigger one.

Quick picks

• Best odds of getting a site: Shady Ridge, with roughly 115 sites.
• Smaller, likely quieter: Bayside, at roughly 60 sites.
• Need waterfront, electrical, or interior-site specifics confirmed: check the Ontario Parks site map before booking.

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Questions

How many campgrounds does Charleston Lake Provincial Park have?

Two: Bayside, with roughly 60 sites, and Shady Ridge, with roughly 115 sites.

Which Charleston Lake campground is bigger?

Shady Ridge, with about 115 sites versus Bayside's roughly 60. Nearly double the inventory means better odds of finding an opening.

Is Bayside actually on the water?

Our data doesn't confirm exact waterfront proximity site by site. The name suggests it, but check the official interactive site map before you assume a specific site has lake access.

Charleston Lake lists 235 total sites but the two campgrounds only add up to about 175 — what's the rest?

That gap likely means backcountry, walk-in, or group camping sites that aren't broken out in our data as a separate campground. Check the Ontario Parks page for Charleston Lake to see current interior or group site options.