Sinking Valley is a semi private club allowing public play. It's located five miles off Interstate 99 just North of Altoona, PA. The course is a nice hilly parkland style of course designed by Ed Ault with tight tree lined and sloping fairways, with moderate bunkering, and mid sized greens. It opened in 1963 and from the back tees is 6755 yards 129 slope. Bentgrass tee to green, great conditioning, and rates. A must play if you're anywhere near.