What's the must-see thing in Jackson Hole?

Grand Teton National Park is the reason Jackson Hole exists as a destination, and it is the single thing you should see first. The Teton Range climbs from sage flats at about 1,900 metres to the Grand Teton's 4,199-metre summit without a gradual approach. The peaks start. On a clear morning at Schwabacher Landing, about 15 minutes north of Jackson on Highway 89, the summit reflects in a beaver pond so still you can smell the cold coming off the water. That view, with no ticket, no reservation, no queue, is the best free experience in Wyoming. September temperatures currently sit around 21°C during the day but feel closer to 13°C once the wind picks up on exposed ground. Humidity hovers at 14%, which means chapped lips by lunchtime if you forget balm. Bring layers. The valley drops below freezing most nights by mid-September.

Drive the 68-kilometre Teton Park Road from the south entrance to Jenny Lake, then north to Signal Mountain. Jenny Lake is worth 90 minutes. The boat shuttle crosses in about 12 minutes for $20 round trip and drops you at the Cascade Canyon trailhead, where the granite walls narrow to maybe 30 metres apart and you can hear meltwater echoing off both sides. The trail to Hidden Falls is 1.6 kilometres one way, flat, and ends at a waterfall you can feel the spray from by late summer. To be fair, the Jenny Lake parking lot fills by 9:30am from June through September, so arrive before 8. Signal Mountain's summit road, about 8 kilometres of switchbacks, gives you a view of the entire valley that no other road in the park matches. No additional fee beyond your vehicle pass.

The Chapel of the Transfiguration sits on the road between the park's southern entrance and Jenny Lake. It is a log-walled Episcopal chapel, about the size of a large living room, with one design feature that earns it a place on this list. The altar window is a plain glass rectangle framing the Cathedral Group of the Tetons. No stained glass, no ornamentation. You sit on a wooden pew that creaks under any weight, smell a century of pine resin and old hymnals, and look through that window at peaks that fill the entire frame. Services run on Sunday mornings in summer, but the chapel is open to visitors most days. It takes 10 minutes to see. This is the most photographed church in Wyoming, so expect company, but the space is small enough that 5 people feel like a crowd.

The National Museum of Wildlife Art, opened in 1987 on a hillside 4 kilometres north of Jackson's town square, is the third pick and the best bad-weather backup in the valley. The building is clad in sandstone and disappears into the sagebrush slope. Inside, 14 galleries hold about 5,000 works, and the Carl Rungius collection alone would fill an afternoon. Admission runs $18 for adults. The sculpture trail outside is free and overlooks the National Elk Refuge, where 7,000 to 10,000 elk gather between November and April. In early September you might spot stragglers on the flats. The upper-level cafe serves elk chili that tastes like a gamier, leaner beef stew, and the coffee is decent.

Skip the Jackson town square on day one. The four elk-antler arches are a 30-second photo, not a destination, and the surrounding blocks lean heavily toward souvenir shops selling $45 T-shirts. The square works better as an evening stop after a full day in the park, when the Million Dollar Cowboy Bar on the west side serves $9 draft beers on barstools made from actual leather saddles that smell like old tack. Mind you, a car is non-negotiable here. There is no meaningful public transit between Jackson and the park, and ride-share coverage is thin outside the town center.