Single Family Home for sale by owner in Gwinn, MI 49841. PRICE JUST REDUCED!! A log cottage for sale on Little Lake, near Gwinn in the Upper Peninsula of Michigan. Here's your chance of a lifetime to own this beautiful log home which has been in our family for 55 years! It's made from logs built 71 years ago by skilled craftsmen of their time. The inside wood ceilings with scalloped wood trim make the inside just something to be in awe of. It is located on 211 feet of lake frontage on Little Lak... See site for full property details.