Welcome to

Colonial Bay Resort

Find your lakeside vacation resort at Colonial Bay in Muskoka, Ontario’s cottage country.


Come and enjoy the beautiful Peninsula Lake

Colonial Bay Cottage Resort offers Muskoka cottage rentals on Peninsula Lake, close to Algonquin Park, Huntsville and Lake of Bays. Perfect for a family cottage vacation or short getaway. Only 2.5 hours from Toronto, our Muskoka cottage resort has a variety of on site activities to compliment our traditional and deluxe self contained cottages and motel style rooms. From our cottages you will enjoy a view of Peninsula Lake. At the resort, there are many outdoor activities to be enjoyed: great sand bottom swim area, big lakeside sand pile for kids, canoes and kayaks, children's play area, water trampoline, boating and fishing.


We have accommodations to suit all of your vacation needs - long stays, short visits, small or large groups.


We have a range of things to do through summer and winter. Come see how exciting things can be here at Colonial Bay Resort!


View our latest daily and weekly rates for all of our available accommodations as well as terms & conditions for your stay.

Guest Comments

We had a wonderful family reunion. Enjoyed by all generations.

Heather Richardson

Winnipeg, MB

OK - I've just completed the side-by-side test and have concluded that sitting on a lounge chair next to the…

Ian, Sue, Nick and Jonny

Brantford, ON

Great place to find at the last minute - nice place, thanks.

Dan D. and family

Aurora, ON

Until next year!

Kelly & Dan S.

Beamsville, ON