O'Reilly Lake Resort

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Featured amenities

General Store General Store
Restrooms Restrooms
Waterfront Waterfront
Showers Showers

Number of accommodations: 39

Activities & Attractions

On property

Boating

Boating

Spring Summer Fall
Canoeing

Canoeing

Spring Summer Fall
Fishing

Fishing

Year-round
Kayaking

Kayaking

Spring Summer Fall
Paddling

Paddling

Spring Summer Fall
Volleyball

Volleyball

Year-round

Campground Amenities

Most popular amenities

General Store General Store
Restrooms Restrooms
Waterfront Waterfront
Showers Showers
Water and Hygiene

Water and Hygiene

  • Restrooms
  • Showers
  • Laundry
On Site Services

On Site Services

  • General Store
  • Volleyball Court
Water Access

Water Access

  • Beach Access

Views and Setting

  • Waterfront
Missing information?

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.

Review Summary

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Kirsten Elizabeth

Kirsten Elizabeth

August 1, 2026

5

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!

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Daniel Hall

Daniel Hall

August 1, 2026

5

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!

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Vanessa Grigg

Vanessa Grigg

July 28, 2026

5

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.

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Sherry Noble

Sherry Noble

July 16, 2026

5

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!!!

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Brooke Thrasher

Brooke Thrasher

May 11, 2026

5

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!

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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