Welcome to Thompson’s Black Rock Park

Please visit our COVID-19 Update page for our most up to date information regarding the COVID-19 crisis. From our family to yours, we wish you family health and wellness during this difficult time.

Thompson’s Black Rock Park is part of a 350 acre family owned property located on the west shore of Clayton Lake in the heart of beautiful Lanark County, less than an hours drive from downtown Ottawa.

We offer a relaxing place for you and your family to come and spend the day, week or summer, including:

  • 6 fully furnished cottages available to rent

We look forward to your visit! A little piece of paradise on the shores of beautiful Clayton Lake. 

Give us a call at our Park Office for more information or if you would like to book a stay with us!

Park Office (613) 256-1020