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JW Marriott The Rosseau Muskoka Resort & Spa

4.3(2,258)
Hotel

About

Set on the shores of Lake Rosseau, JW Marriott The Rosseau Muskoka Resort & Spa offers a refined lakeside retreat with spacious rooms featuring kitchenettes and office desks, ideal for multi-day corporate stays. The property includes a spa, indoor-outdoor pool, and versatile lounge areas that support both relaxation and informal meetings.

Event spaces here blend natural elegance with modern amenities, complemented by Italian dining and a lakeside lounge for client dinners or team gatherings. The resort’s organized service and scenic setting provide a seamless backdrop for business events and group activities.

Best for

  • Executive retreats with lakeside views
  • Team bonding with on-site activities
  • Multi-night corporate stays & meetings

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Group Meeting

Custom request

Professional meeting space for your team — whether it's a meeting, training, workshop, or multi-day offsite. Half-day, full-day, or multi-day — with the option to request AV, catering, and your preferred room layout.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology

Room Block

Custom request

Reserve a block of rooms for your group — ideal for multi-day conferences, offsites, or any event where attendees are traveling from out of town.

What's typically included

  • Reserved guest rooms for your group
  • Flexible check-in & check-out dates
  • Negotiated group rates

Meeting + Room Block

Custom request

Bundle your meeting space and guest rooms in one request — perfect for multi-day offsites and conferences where the team meets by day and stays overnight.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology
  • Reserved guest rooms for your group

Venue Details

Standout features

Location
Lakeside setting on Lake Rosseau
The resort is situated on the shores of Lake Rosseau, offering calming water views and direct beach access, providing a serene backdrop for business events and relaxation alike.
Amenities
Indoor–outdoor pool and spa facilities
Features a warm indoor–outdoor pool and hot tub that guests praise for comfort year-round, complemented by a full-service spa with massage and oxygen therapy rooms.
Event Atmosphere
Elegant, spacious interiors with live music and lounge spaces
The lobby and event areas are noted for their spaciousness and beauty, often enhanced by live music and well-appointed lounges, creating an inviting environment for corporate gatherings.

At a glance

Rated 4.3 on Google · 2,258 reviews