Number of accommodations: 39
Activities & Attractions
On property
Boating
Canoeing
Fishing
Kayaking
Paddling
Volleyball
Year-round
Fishing
Volleyball
Spring
Boating
Canoeing
Kayaking
Paddling
Summer
Boating
Canoeing
Kayaking
Paddling
Fall
Boating
Canoeing
Kayaking
Paddling
Campground Amenities
Most popular amenities
Water and Hygiene
- Restrooms
- Showers
- Laundry
On Site Services
- General Store
- Volleyball Court
Water Access
- Beach Access
Views and Setting
- Waterfront
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for O'Reilly Lake Resort.
Reviews (5)
What Guests Are Saying
O'Reilly Lake Resort offers a beautiful, peaceful environment ideal for families, with plenty of activities like a water park and beach fun that keep children entertained. The staff, particularly Adam and Sophia, are noted for their friendliness and helpfulness, creating a welcoming atmosphere for guests. Many visitors express their intent to return, highlighting their memorable experiences and strong recommendations for the resort.
What Guests Are Saying
O'Reilly Lake Resort offers a beautiful, peaceful environment ideal for families, with plenty of activities like a water park and beach fun that keep children entertained. The staff, particularly Adam and Sophia, are noted for their friendliness and helpfulness, creating a welcoming atmosphere for guests. Many visitors express their intent to return, highlighting their memorable experiences and strong recommendations for the resort.
Review Summary
Kirsten Elizabeth
August 1, 2026
Our first time camping with our two littles (3 and 1.5 years old) and my children did not want to leave! They loved the beach, and the activities they had. (Water park, the pillow and the children’s paddle boats) we were greeted by an employee by Adam and he made us feel very welcomed. Especially my two sons. Anytime we seen him he was very welcoming, asked us if we needed anything and always had a smile on his face! We will definitely be returning for another stay in the future! Thank you for a great first experience for my children O’reillys!
Daniel Hall
August 1, 2026
We had a fantastic stay at O’Reilly Lake Resort! The campground is beautiful, peaceful, and very family-friendly. The lake is crystal clear and perfect for swimming, kayaking, and relaxing by the water. There are plenty of activities to keep both kids and adults entertained, and the grounds are well maintained.
What really stood out was how welcoming and friendly the staff were they made us feel right at home from the moment we arrived. The atmosphere throughout the campground was relaxing and enjoyable, making it the perfect place to unwind.
We’ll definitely be back and would recommend O’Reilly Lake Resort to anyone looking for a fun and memorable getaway!
Vanessa Grigg
July 28, 2026
We just got our first seasonal site this summer. Adam, Cynthia and the rest of the staff are so friendly, helpful and easy to get along with. Even though we've only been seasonals for a little over a month, it feels like home. We love our beautiful site, it's so peaceful relaxing. We look forward to many more summers at O'Reilly Lake.
Sherry Noble
July 16, 2026
This past weekend my 7 yr old granddaughter and I spent 2 nights in a lake hut and we loved it! The staff at O'Reilly's were extremely helpful and made our stay perfect (especially Sophia)! Also, so much to do, the Foam Dance party on the beach was great, the inflatable waterpark, kayaks, big bouncy pillow and the playground kept my granddaughter entertained. Not once did I hear "Nana I'm bored" lol.
Already planning for next year. I highly recommend O'Reilly Lake Resort!!!
Brooke Thrasher
May 11, 2026
Absolutely beautiful stay at O’Reilly Resort! The property is stunning — peaceful, scenic, and the perfect place to relax and recharge. Adam and the entire staff went above and beyond to make us feel welcome. Everyone was incredibly friendly, accommodating, and genuinely cared that we had a great experience. You can tell a lot of love goes into this place. We already can’t wait to come back again. Highly recommend!
Location O'Reilly Lake Resort
Address:
1091 O'Reilly Lake Lane
Mountain Grove, ON, K0H 2E0
Canada
Nearby Campgrounds
Nearby destinations
Last updated: September 6, 2026