We make boating easy

Trust Keswick Marina: Your Full Service Marina

We are located on beautiful Lake Simcoe and can be found off Cooks Bay 5 minutes down the Maskinonge River. We are just 45 minutes north of Toronto.

Looking for a motor? We have a variety of Mercury outboards in stock ready to go.

Today, under a new ownership for our former boaters and customers, we plan to continue to upgrade and improve the Marina and continue the tradition of high-quality service from our technicians, excellent customer service and dedicated employees.

We hope that you enjoy our Marina as much as we do.

Book your Slip Today

If you are not boating on Lake Simcoe, then what are you doing?

About Keswick Marina

Full Service Marina on Lake Simcoe

Partner with Keswick Marina for "Peace of Mind Boating"

Keswick Marina is proud to provide 109 covered slips, all with hydro and water. We are conveniently located directly across from the Pioneer gas dock and have a private boat launch. Our comprehensive and knowledgeable service department is available Monday to Friday.

At Keswick Marina, we are a Mercury Dealership and stock a wide variety of Mercury parts. If we do not have the part you require in stock, we can order it and have it within 3 to 4 days business days if not sooner! We offer service on boat repairs, maintenance, shrinkwrapping, buffing and waxing, etc. ….

If you are interesting in ordering a part or booking a service please contact us at 905-476-4343 or by email keswickmarinaservices@gmail.com