rock spring park in alton, il uses fast greens and precarious pin positions to good effect throughout the course. challenging yet fair, it's IMO one of the finest courses in the st. louis area.
hole 1: view in pic is back toward tee, with green sloping to moderate schule
hole 4: the pin is on a small 'terrace' that has a steep drop off behind it to an OB road, and most appoaches are taken from a landing zone roughly 15' above pin level.
hole 6: a short-ish LHBH hyzer leads you to this tough green with OB cobblestone-path down the hill to the right in the pic
hole 7: a short RHBH hyzer to another tough green area that punishes any too-aggressive tee shots
hole 13: approach softly, or roll far-ly (pic is taken from behind basket)
there are a few others that play close to OB (holes 2, 9, 14, and 18), and others that have significant greenside obstacles from one or more directions (holes 11, 12, 15, and 17), requiring the player to really think carefully about the risk/reward scenario and execute their shots to score well.
(sorry about the oversize pics)