Oastler Lake Provincial Park

Ontario Parks · GoingToCamp

🏕️ CampgroundOntario · Algonquin & CentralON

🟢 8 open windows right now — soonest Aug 2–Aug 6

Availability checked 1m ago · changes fast, verify before you drive

💡 In short

Oastler Lake Provincial Park in ON has 8 open booking windows on its reservation system right now, the soonest Aug 2–Aug 6. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.

📅 Open dates

Aug 2 – Aug 64 nightsbook these dates →sites #321

Aug 3 – Aug 74 nightsbook these dates →👥 2 sites next to each othersites #100, #101

Aug 3 – Aug 52 nightsbook these dates →sites #108

Aug 4 – Aug 73 nightsbook these dates →sites #103, #112

Aug 4 – Aug 62 nightsbook these dates →sites #114

Aug 5 – Aug 72 nightsbook these dates →sites #113, #142, #149, #155, #413

Aug 9 – Aug 145 nightsbook these dates →sites #108, #147, #149, #321

Aug 9 – Aug 134 nightsbook these dates →👥 4 sites next to each othersites #102, #103, #104, #105

⚡ EV charging: none mapped within 25 mi of this campground — arrive with the range to leave.

🏕️ About this campground

📍 ~2155 mi from LAStandard

💡 Insider tips from campers

❓ Oastler Lake Provincial Park — FAQ

How do I reserve a campsite at Oastler Lake Provincial Park?

Oastler Lake Provincial Park in ON takes campsite reservations through Recreation.gov. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.

How can I get a spot at Oastler Lake Provincial Park when it's fully booked?

Popular campgrounds like Oastler Lake Provincial Park 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.

Where is Oastler Lake Provincial Park located?

Oastler Lake Provincial Park is located in Ontario · Algonquin & Central, ON. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.

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⛺ Tent 🛌 Sleeping bag 🛏️ Sleeping pad 🧊 Cooler 🪑 Camp chair 🔦 Headlamp 🔥 Camp stove 💧 Water filter

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