Corey Tess T.
Yelp
This is one of those places you are lucky to visit in your life. I have never been in the summer time as the other reviewers experienced, but I have been there in February when the place is covered in snow and you can ski, snow mobile, snow shoe, ice fish and my favorite.. sleep, relax, hot tub and enjoy hot cocoa in the lodge while watching the frozen lake and the many deer...
My sister and her husband always rent CABIN 1, which has a loft upstairs with 2 beds and a small living room area that over looks the downstairs and has a window looking out at the lake.. Downstairs, it has 2 large bedrooms - one is a master with 2 queens and a private bathroom and the other is a large guest room with an adjacent bath that is also accessible to the loft occupants...  there is a private (for your cabin only) Sauna as well as a hot tub outside in the snow.. YES! in the snow.. it is enclosed by stone walls and viewable only from the loft window...very private..   so awesome to sit in a hot jacuzzi with the steam rising into the cold air and look at the snow fall...  amazing!
You have to drive a long way on a snowy road practically to Canada, but if you are looking for a ONCE IN A LIFE TIME, COMPLETELY UNIQUE EXPERIENCE.. AND YOU LOVE SNOW... THIS IS FOR YOU!  The great lakes with all the ice looked like a sea of huge sparkling diamonds as far as the eye could see...  it was hard to stop snapping photos!
OH! Did I mention the DOG-SLEDDING?  that was so much fun. I am a city girl, more at home in a shop or coffee house, but I LOVED the Dog Sledding! The dogs actually bite the snow as they go along to get a drink.. so cute! and fast! You have a professional musher who takes you out too.. i will load some video on my blog for you to see http://www.coreytess.com  
OH! and the deer.. they eat out of your hand.. they are wild, but they are used to people and the lodge gives you deer food, as much as you can carry...  to put outside your cabin windows, so you can watch the deer come and eat.. they are so lovely..
I did some cross country "nordic" skiing, snow mobiling up the trails and frozen lake - WOW! Winter Wonderland! Breath Taking! Sledding was fun too! Maybe I will put that video up of me sledding down the little hill.. LOL
They have a restaurant that serves amazing food.. there is long rice in everything, but they say it is native to the area.. it was yummy..  the lodge is comfy and has a bar as well, where people stop in sometimes who are not guests, but want a bite to eat or a beverage..  
Don't expect to use your cell phone or the net...  this was hard for me to get used to, but I actually rested and read books.. it was AWESOME!
I cannot recommend it enough as one of those hidden gems that 99% of people will never get to see... if you have a choice...  I say.. DO IT!