Killarney Provincial Park — Backcountry in Ontario has 32 open booking windows on Ontario Parks reservations right now, the soonest Thu Oct 8–Sun Oct 11. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.
📍 Approximate location — this campground shares a map point with others in the same park, so the pin marks the park rather than the exact site. Check the booking page before navigating.
📅 Open dates
Thu Oct 8 – Sun Oct 113 nights🗓 weekendbook these dates →sites 196 - David Lake
Thu Oct 8 – Sat Oct 102 nightsbook these dates →sites 5 - George Lake, 114 - Johnnie Lake, 118 - Ruth-Roy Lake, 151 - Balsam Lake, 185 - David Lake, 189 - David Lake, 202 - Grace Lake
Fri Oct 9 – Mon Oct 123 nights🗓 weekendbook these dates →👥 91 - Collins Inlet & 92 - Collins Inlet next to each othersites 91 - Collins Inlet, 92 - Collins Inlet, 162 - Deacon Lake, 164 - Peter Lake, 166 - Hideaway Lake, 171 - Harry Lake, 173 - Harry Lake, 174 - Harry Lake, 316 - Threenarrows Lake, 213 - Helen Lake, 82 - Baie Fine, 245 - Howry Lake, 244 - Gail Lake, 83 - Baie Fine, 303 - McGregor Bay +35 more
Fri Oct 9 – Sun Oct 112 nights🗓 weekendbook these dates →sites 238 - Fish Lake, 241 - Great Mountain Lake, 319 - Threenarrows Lake, 412 - Walker Lake, 196 - David Lake
Sat Oct 10 – Mon Oct 199 nights🗓 weekendbook these dates →sites 165 - Peter Lake, 314 - Threenarrows Lake
Sat Oct 10 – Wed Oct 144 nightsbook these dates →sites 318 - Threenarrows Lake
Sat Oct 10 – Tue Oct 133 nightsbook these dates →sites 313 - Threenarrows Lake
Sun Oct 11 – Mon Oct 198 nights🗓 weekendbook these dates →sites 161 - Deacon Lake, 222 - Murray Lake, 231 - Van Winkle Lake, 233 - Van Winkle Lake, 411 - Walker Lake, 424 - Bear Lake
🌦️ Weather here
Forecast for this campground's coordinates, from the US National Weather Service. Mountain campgrounds can differ sharply from the nearest town — check before you go.
⚡ EV charging nearby
Nearest DC fast charging: 21.5 mi away (straight line).
Distances are straight-line, not driving — the road can be much longer where a river, a lake or a canyon sits in between. From OpenStreetMap — community-mapped, so plug types can lag reality. Verify on your charging network’s app before counting on a charger.
📊 How often sites open up here
CampSage's scans caught 92 openings at Killarney Provincial Park — Backcountry over the last 30 days, on 31 separate days, most of them for stays anywhere from same-day to about 9 days out and the openings typically covered 4–10 nights.
These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
🏕️ About this campground
Hiking BackcountryPaddling Backcountry
💡 Insider tips from campers
❓ Killarney Provincial Park — Backcountry FAQ
How do I get a wilderness permit for Killarney Provincial Park — Backcountry?
Killarney Provincial Park — Backcountry in Ontario is a backcountry camp area reserved through a wilderness permit on Ontario Parks reservations. Use the “Book / check availability” button to open the permit itinerary builder. It asks for a Starting Area first; then find the Killarney Provincial Park — Backcountry row, pick your entry date, and reserve the permit.
How can I get a spot at Killarney Provincial Park — Backcountry when it's fully booked?
Popular campgrounds like Killarney Provincial Park — Backcountry often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.
How often do campsites open up at Killarney Provincial Park — Backcountry?
CampSage's scans caught 92 openings at Killarney Provincial Park — Backcountry over the last 30 days, on 31 separate days, most of them for stays anywhere from same-day to about 9 days out and the openings typically covered 4–10 nights. These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
Where is Killarney Provincial Park — Backcountry located?
Killarney Provincial Park — Backcountry is located in Ontario · Southwest, Ontario. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
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