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Best Western PLUS Mariposa Inn & Conference Centre

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Featuring over 6,000 square feet of elegantly decorated, flexible function space, makes us the BEST venue to host your small to large Conference, Wedding, Seminar or Receptions.

The Mariposa Inn & Conference Centre can accommodate groups up to 200 guests at any time.  The Hermitage Ballroom accommodates up to 200 guests for a seminar or 175 for reception style setting.  The Mariposa Grande is dividable allowing it be easily reconfigured for intimate gatherings or mid-sized events.  We also offer two other meeting rooms that are ideally suited for smaller events or breakout rooms.  Our private and licensed backyard patio is a great location during the warmer seasons for a smaller reception of BBQ.

Your event is as important to us as it is to you.  Our attention to detail and professional, seasoned experience means that you can relax knowing that your event is in the right hands.  We personally invite you to visit and tour our facilities to see firsthand what we offer.

  • On-site restaurant: The Grape and Olive Wine & Martini Bistro
  • Cocktail Lounge: The Grapevine Lounge
  • Free Wifi
  • Indoor heated pool
  • Sauna and Hot Tub
  • Exercise facility available 24 hours
  • Outdoor patio and gazebo
  • Spacious conference and function space
  • Business Centre
  • 100% smoke free hotel


Ruth Howorth
Regional Sales Manager
400 Memorial Avenue
Orillia, ON L3V 6H1