The fire globes went up along Boone Creek on September 26, one after another until the whole stretch behind the Riverwalk Shoppes held a string of orange light on the water. Miller Point Amphitheater filled in early, lawn chairs staked out by 4:30 for a set from The Thompson Duo and SEMPLE, food trucks working the edges, and at 9:30 the fireworks went up over the creek to close Light the Night. Three weeks later, the same stretch of Riverwalk hosts something almost opposite: a daytime pumpkin carving contest, pop-up vendor tables, and the first-ever Mystery Bag pickup for shoppers at the Riverwalk Shoppes, all wrapped into the Foxtober Fall Festival on October 17.
Most fall guides to McHenry treat this as one continuous season of things to do. It isn't. The Riverwalk's fall runs on a tight two-event sequence with an exact three-week gap in between, then goes quiet for almost a month before anything else is scheduled downtown. Meanwhile Moraine Hills State Park, three miles south along the Fox River, hits its best stretch of the year during that same quiet month and offers a quieter alternative to the two festivals. Knowing the actual shape of the calendar, not just the highlights, is what separates a resident who plans a full month of weekends from one who shows up for Foxtober and assumes that's the season wrapping up.
Three Weeks, Two Saturdays
Light the Night and Foxtober aren't part of a running weekly series. They're two specific, separately organized events that happen to land exactly three weeks apart on the Riverwalk calendar. Light the Night runs the creek-side spectacle, fire globes along Boone Creek, live music at Miller Point, fireworks at 9:30 to close it out. Foxtober flips the format entirely: an 11 a.m. to 4 p.m. daytime festival built around a pumpkin carving contest, pop-up vendors, and live demonstrations, plus that first-time Mystery Bag pickup at the Riverwalk Shoppes.
The gap between them matters because it tells you something about how the Riverwalk actually programs its year. These aren't recurring Friday night installments like the summer concert series that ran at Miller Point through the warmer months. They're one-off anchor events, spaced deliberately, each pulling a different crowd and a different mood out of the same half-mile of creekside path.
Then Nothing Until Mid-November
After Foxtober wraps on October 17, the Riverwalk's public event calendar goes dark for close to four weeks. The next scheduled draw is the Holiday Market at the Riverwalk Shoppes, running four specific Saturdays: November 14, 21, 28, and December 5. Each date brings pop-up vendors, holiday treats, and Christmas shopping along the same stretch of path that hosted the pumpkin carving contest weeks earlier.
That late-October-to-mid-November stretch is the actual quiet period in McHenry's fall, not the whole season the way a generic events roundup might suggest. If you're used to checking the Riverwalk calendar for something to do every weekend, this is the exact window where there isn't anything organized downtown. It's also a good time to explore Moraine Hills State Park.
Three Miles South: October at Moraine Hills
Moraine Hills State Park sits about three miles south of the city, 2,200 acres of which roughly half is wetlands and lakes. More than 10 miles of crushed limestone trail wind through three main loops connecting fen, marsh, prairie, and oak savanna habitat, and the whole system links up with the adjacent McHenry Dam State Park along the Fox River. There's no entrance fee. Illinois state parks charge admission only at beach sites, and Moraine Hills has no beach, so it's a walk-up park every day it's open.
The park's centerpiece is Lake Defiance, a 48-acre glacial kettle lake formed when a block of stranded glacier ice melted inside its own bed of sediment, leaving the basin behind. Bank fishing isn't allowed around most of the shoreline because the peat edge is genuinely unstable. Anglers fish instead from designated piers along the boardwalk, and private boats on the lake are restricted to car-top craft with electric trolling motors, with rentals and bait available at the McHenry Dam concession stand.
Fall is when the park does its most interesting work. More than 200 bird species have been recorded at Moraine Hills, and the wetlands turn into a stopover for migrating waterfowl and eagles through October and into November, drawing birders to the McHenry Dam area specifically for that seasonal push. The park also protects Leatherleaf Bog, a state nature preserve where sphagnum moss and insectivorous sundew plants grow in a habitat more typical of areas hundreds of miles farther north. None of that shows up on a festival flyer. It's the kind of detail that rewards a closer look at the park, beyond the Riverwalk events.
When the Park Closes for Deer Season
There's a practical wrinkle worth knowing before you plan a Thanksgiving weekend hike. Moraine Hills closes entirely for the statewide firearm deer season on two specific stretches: the Friday, Saturday, and Sunday before Thanksgiving, and the Thursday through Sunday after. During both closures, the adjacent McHenry Dam area stays open to the public for hiking, biking, and fishing, so the trail system doesn't disappear entirely, but the main park does.
For anyone hosting out-of-town family over Thanksgiving week and planning to walk off a big dinner along Lake Defiance, that closure window lands right in the middle of the holiday. The McHenry Dam side is the workaround, not the full park, and it's worth checking the exact dates each year since they shift with the calendar rather than falling on fixed days.
The pattern underneath all of this is that McHenry's fall doesn't taper off evenly. It runs hot for three weeks along the Riverwalk, drops quiet for four, and gives visitors a chance to enjoy Moraine Hills State Park during its best stretch of the year. Between the fire globes on Boone Creek, the pumpkin carving on October 17, and the quiet trails at Lake Defiance, there are plenty of ways to fill a McHenry fall.
If you're already circling Foxtober and packing binoculars for Lake Defiance, that's exactly the kind of local rhythm Team Open Doors likes writing about. Stick around for more guides to what's actually happening in McHenry and the rest of McHenry County as the seasons turn.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
