Most questions I get about Jasper County arrive as texts from Chicago, usually from somebody who has watched me drive out for a cheap weekend and wants the short version before spending a tank of gas. I answer with the same three things each time: a number, a road name and a time of day, because the old forum posts about this county are wrong on all three. Everything below I have checked this year or learned by getting it wrong first.
How far is it from Chicago, and do I need a car?

It is 84 miles from the Chicago Loop to Rensselaer and about an hour and a half of driving when the expressways behave, which is less time than I spend crossing the city on a Saturday. DeMotte is closer at around 66 miles off I-65. You still need a car once you arrive: the towns sit along one north-south road, nothing runs between them on a schedule, and the preserves are reached by gravel lanes that no rideshare driver will follow.
Greyhound runs one bus a day from Chicago to Rensselaer, fares start around 25 dollars and the trip takes a little over two hours. It works if somebody can collect you at the far end, and it is a poor plan if your days are meant for the county roads.
What clock does the county keep?
Jasper County runs on Central Time, the same clock as Chicago, which surprises people who assume all of Indiana settled on one zone long ago. The line cuts across the northwest corner of the state and this county sits on the Chicago side of it, so a seven o'clock dinner really is at seven.
The local oddity is that the Jasper-Pulaski wildlife area is split by the same line, with roughly half its acreage on Central and half on Eastern. If you are meeting anybody near the Medaryville end, say the time and the clock together.
Where do I sleep, and how early should I book?
Rooms fall into two groups. Highway hotels sit off the interstate west of town, including a Holiday Inn Express on Nesbitt Drive with breakfast included and no restaurant on the property, and a Comfort Suites with free breakfast, wifi and a fitness room. In DeMotte the Moran Inn sits on the Sandy Pines golf course with a pool open from Memorial Day to Labor Day.
For something less predictable, Caboose Lake Campground off US 24 in Remington rents yurts, log cabins and a caboose itself, with sites arranged around a 20-acre stocked lake. Book early for fair week, festival weekends and the first cold snap of November, when people come up from the city to watch the cranes.
Will my phone work, and do I need cash?
Signal is fine in town and thin at the preserves, where the last stretch of road in is gravel and the bars drop to one or none. Download your map while you are still parked by the courthouse rather than trusting the farm lanes. Cash still matters: farm stands, some market tables and a few of the smaller rooms take bills only, and the ATMs are in town, not on the road out.
Gas is a town decision as well. Every town has pumps with card access after hours, and the stations on the main road are the ones to use once the light has gone.
What are the opening hours really like?
Shorter than a city visitor expects. Kitchens often close the gap between lunch and dinner, several places take Monday off, and small retail keeps working-week hours rather than mall hours. The county is compact enough that a wasted drive is rarely more than fifteen minutes, but check the specific door before you make it.
The Jasper County Welcome Center at 104 West Washington Street in Rensselaer is the exception and the anchor: maps, mural passports and the month's events all come from that counter, and it is the first place to confirm the hours of whatever you came to see.
Is there anything open on a weekday evening?
Depends on the week. On a normal Tuesday the courthouse square empties by six and dinner is the whole program. On the third Thursday of the month Rensselaer keeps retail hours late, the Cylinders and Snacks tables run beside the courthouse from five to seven, and music and vendors fill Filson Park until eight.
Outside that, evenings are a porch, a patio with a band in summer, and quiet streets. I like it, and I would not plan a trip around nightlife here.
What should I ask before I plan the whole weekend?
Ask what is on this weekend, at the welcome center or by phone, before you build an itinerary around a market or a parade you saw mentioned online. County events are announced locally and fill locally, and the difference between a full Saturday and a quiet one is usually a single date.
The question under that one is which town you want to be standing in at noon, because the answer sets your route, your table and how much of the day you spend driving between stops.