Resort in Seguin
4-Star Resort
Reasons to book
Guests love it hereGuests give this property a top rating
Top-tier experienceA high end property in this area
Book with confidenceWe partner with the top travel sites so you know you're getting a great deal on the perfect rental
About this resort
Catch some rays on JW Marriott The Rosseau Muskoka Resort & Spa's private sand beach or spend the day relaxing at the full-service spa. Then enjoy a meal at one of the resort's 5 restaurants.
Housekeeping is available on request.
JW Marriott The Rosseau Muskoka Resort & Spa offers 221 air-conditioned accommodations with fireplaces and safes. Beds feature down comforters and premium bedding. 55-inch LCD televisions come with premium cable channels and Netflix. Accommodations at this 4.5-star resort have kitchenettes with stovetops, microwaves, separate dining areas, and cookware/dishes/utensils. Bathrooms include separate bathtubs and showers, bathrobes, slippers, and designer toiletries.
A private beach, a marina, and complimentary bicycles are featured at the resort. 2 outdoor swimming pools and 3 hot tubs are on site along with an indoor pool. In addition to a seasonal outdoor pool, other recreational amenities include a sauna, a 24-hour fitness center, and a children's pool.
Housekeeping is available on request.
JW Marriott The Rosseau Muskoka Resort & Spa offers 221 air-conditioned accommodations with fireplaces and safes. Beds feature down comforters and premium bedding. 55-inch LCD televisions come with premium cable channels and Netflix. Accommodations at this 4.5-star resort have kitchenettes with stovetops, microwaves, separate dining areas, and cookware/dishes/utensils. Bathrooms include separate bathtubs and showers, bathrobes, slippers, and designer toiletries.
This Muskoka Lakes resort provides complimentary wired and wireless Internet access. Business-friendly amenities include complimentary newspapers and phones. Additionally, rooms include complimentary bottled water and coffee/tea makers. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.
A private beach, a marina, and complimentary bicycles are featured at the resort. 2 outdoor swimming pools and 3 hot tubs are on site along with an indoor pool. In addition to a seasonal outdoor pool, other recreational amenities include a sauna, a 24-hour fitness center, and a children's pool.
The recreational activities listed below are available either on site or nearby; fees may apply.
Amenities
Non-smoking
No pets allowed
Map of Seguin
Available Rooms
Ratings and reviews
10 / 10Outstanding·Jul 2026
The service at this resort is amazing. I had an amazing time. We will definitely be back. I highly recommend this resort to anyone planning a trip to muskoka.
10 / 10Outstanding·Jul 2026
Great spot in one of the most beautiful places in the world. Muskoka!
8 / 10Excellent·Jul 2026
Staff needs to be more attentive to guest concerns. The hot and cold water in the pools were mixed up one morning. Some people were surprised stepping into a cold jacuzzi and a very warm pool.
5 / 10·Oct 2026
The staff is extremely friendly. This is an amazing property in lake Rosseau. It is built for the hilltop views of the lake and its islands.
There are three dining facilities. The food is very good. That is more unusual, given that we are vegetarian, a tougher challenge. It is a very modern upscale resort and the perfect getaway for a couple or a family.
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Top rated by guests
8.6Excellent
(994 Ratings)
"The service at this resort is amazing. I had an amazing time. We will definitely be back. I highly recommend this resort to anyone planning a trip to muskoka."
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