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Welcome to Mountain Trout House Marina!


Mountain Trout House is a full-service marina located on Kawagama Lake. The Marina is open year round for all of your lake needs.

MTH Marina services all makes and models of inboard/outboard motors, PWCs, snowmobiles & ATVs. 


We are a 5-star full-service authorized Yamaha & Mercury Dealer, as well as, a Servicing Dealer for MasterCraft boats & PCM Marine Engines.

We offer open and covered boat slips with ample parking. We also offer short-term boat and snowmobile rentals for all your adventure needs.


The Marina store carries cottage essentials, boating and marine supplies, gifts, propane exchange, fuel, and our new Kawagama "Loyal to the Lake", and MTH merch.

Loyal to the Lake Since 1938

Our Services

Mountain Trout House Marina View


Boating being towed in MTH Marina

Repairs & 

Waverunner on Kawagama Lake

Winter & Summer

Kawartha Dairy at Mount Trout House Marina

Retail Store &

Suncatcher Outboard Lake Trip


Yoga On the Dock Event Picture

Events &

Stay up to Date With
All Things MTH!

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Meet the
Slack-Macpherson Family

For over 20 years we have loved this lake and the Dorset community...

In 2001, before we had a house or kids, we became cottage owners on Kawagama. Our 3 sons have spent their summers on this beautiful lake (how lucky!) and now, Slack + 4 Macs are here year-round. We are thrilled to say we live here, we work here, and we play here… 24-7. 

Back in March 2021, we became the owners of Mountain Trout House Marina and proudly continue the MTH tradition of providing exceptional service as we care for you and your boats. As water access cottagers ourselves, we understand the importance of a reliable and honest relationship with your marina.


We look forward to servicing your vessels, pumping your gas, scooping your ice cream--and getting to know you. 

We are Loyal to the Lake!
Vanessa and Bruce, Rory, Alex, & Angus

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