Annbriar Golf Course

Signature Setup

The first time I drove out to Waterloo, Illinois, the fog still sat in the Mississippi bottoms below the bluff — 54°F at 7:40 a.m. in early October, my hands cold enough that I left the cart glove on for the warmup. Annbriar is a Michael Hurdzan design that opened in 1993, and what makes it worth the 30-minute drive south of St. Louis is that it is essentially two courses stitched together. The front nine runs across open, rolling prairie on top of the bluff. The back nine drops off the edge and threads through hardwood ravines. Par is 72, and from the championship tees it stretches to roughly 6,841 yards with a slope in the mid-130s — a number that reads harder once the wind is up. Golf Digest has kept it in its Illinois public rotation for years, and the reason is the routing, not the length.

Hole-by-Hole Wind & Playing Lines

The three holes that decide your card are the 4th, the 9th, and the 13th.

Hole 4 is the #1 handicap, a 440-yard par-4 that plays straight into the prevailing southwest prairie wind on most mornings. I hit driver and still had 185 in; the move is a held 6-iron that lands short of the false front and releases, not a high approach the wind will stand up and drop in the bunker. On a calm day this is a routine 4. On a 12–15 mph SW morning — which is maybe half of spring afternoons here — it is a hard 5 you accept.

Hole 9 climbs back uphill into that same wind to close the open stretch; club up one full club and aim for the fat left side of the green.

Hole 13, the signature, is a 175-yard par-3 that drops into a wooded ravine. The trees kill the surface wind but create a swirl — I have watched a flag hang dead while my ball ballooned. Take the yardage at face value and trust the stick.

Green & Fairway Characteristics

The greens are bentgrass and on a normal day roll 10–11 on the Stimp, a touch quicker when the back nine drains after a dry week. They are not enormous, but several carry false fronts and back-to-front tilt, so being below the hole matters more than distance control. Fairways are bluegrass/rye and sit firm on the prairie front, softer and more receptive down in the shaded ravine holes. The front nine gives you width; the back nine has two genuine doglegs — 11 and 16 — where the smart line is the inside tree corner, not the center of the fairway.

Seasonal Weather Pattern

This is the Mississippi River bluff edge of southern Illinois, and the climate is humid continental. July afternoons routinely hit the upper 80s to low 90s°F with heavy humidity off the river bottoms, and the back-nine ravines hold that wet heat — I would not book an afternoon July tee time here. Late April through mid-June and again from mid-September into October is the window: morning lows in the 50s, afternoons in the 70s, and firmer turf. Per NOAA's St. Louis-area records, spring carries the steadiest southwest wind, which is exactly what beats up the exposed front nine.

Local Play Tips

One thing you won't find on the scorecard: the elevation change between the bluff-top front and the ravine back means cart-path-only days after rain effectively turn the back nine into a walking nine. Bring a carry bag in your trunk in shoulder season. The other local note — the turn at Hole 9 climbs hard uphill, so I keep one bar and water in the bag rather than waiting for the clubhouse.

Pre-Round Weather Workflow

Pull the 7-day G-Score for Waterloo, IL before you book. The single most useful read here is the morning wind vector: a SW reading above 10 mph means the front nine — holes 4 and 9 especially — will eat a stroke or two, so tee off as early as you can get out. Check windExposure for the front nine specifically; the back nine's tree cover masks the gusts but adds swirl on the par-3s. If the G-Score is 8–12 points higher in the early slot, that's the river-bottom afternoon humidity and wind talking — take the early tee time.