Vacation for sale by owner in Lupton, MI 48635. NEWLY INSTALLED STEEL ROOF....Located on beautiful 271 acre spring feed "AuSable Lake", an all sports lake. Great fishing for Bass, Walleye, Pike, Trout, and panfish. Access to three other lakes (no homes or roads on these lakes and surrounded by, and access to, the "Huron Natl. Forest") thr ... more.