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WHY KNOT SAVE 18.5%?

Paddle Into August Savings

Score 18.5% off hotel rooms for stays from August 1 - September 1. Why 18.5% off? Because WHYKNOT! 15% just didn't float our boat, but 20% seemed a little overboard. Life's too short for boring vacations and round numbers!

Make Boyne Mountain your basecamp for exploring northern Michigan's stunning lakes and beaches. Cast a line in Lake Charlevoix, paddle pristine Walloon Lake, or head to the sandy dunes of Petoskey State Park where Lake Michigan awaits. After your lake adventures, return to cozy mountain lodge comfort with rejuvenating Spa services, world-class golf, and adventure activities for the whole family.

Seriously, WHYKNOT save 18.5%? This oddly specific deal won't last forever, so anchor down your August getaway now!

Petoskey State ParkLake CharlevoixDeer Lake at Sunset
01 / 03

Details

  • 18.5% Off hotel rooms in the Mountain Grand Lodge and Spa
  • Valid August 1 - September 1, 2025*
  • Complimentary scenic chairlift rides, beach access, bonfires with s’mores, and yard games
  • Promo Code: WHYKNOT
  • Deal ends Friday, June 27 at midnight


*Valid on Mountain Grand Lodge and Spa hotel rooms August 1 - September 1, excluding August 3-7 and 22-23, 2025. Accommodations based on availability. Cannot be combined with any other offers or group rates. New bookings only.

Grab a Suite Deal

Need More Space?

A Salzburg Suite at Boyne Mountain is truly your home away from home, just how you like it. Each suite is set with a living room, full kitchen, two bedrooms, a kids' bunk room, plus stunning northern Michigan views. Book now to save 25% off any stay of two nights or more in a suite.

More Fun At The Resort

Summer Adventures

Mother and daughter sitting at the bar on Deer Lake
Sun Soaked Adventure

Beach at Deer Lake

Spend the day down at The Beach at Deer Lake and enjoy a wide variety of activities for the whole family to enjoy. Whether you stay dry on a paddleboard or cool off with a quick dip, a day at the beach is a day well spent. Enjoy shallow waters with a sandy bottom that extends over 100 feet from shore.

Aqua Cycle on Deer Lake
WET & WILD

Aqua Cycles

Cruise Deer Lake on our fleet of aqua cycles. These water trikes are ridiculously fun, super stable, and perfect for everyone from kids to grandparents.

One Hour

$35

Add an hour (3 max)$10
Boy ziplining in the summer
Zip-A-Dee-Doo-Dah!

Zipline Adventures

Feel what it's like to fly at speeds of 20-25 mph on lines up to 50 feet in the air and 780 feet in length. The adventure begins at the top of the mountain. Soar through the trees and across the slopes of Boyne Mountain.

Starting at

$79

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