Start with a hearty brunch at a popular local spot (Half & Half is well-liked) or a packed RV breakfast to maximize road time; confirm café hours before you go.
Explore the Badlands Loop Road viewpoints, short hikes (Saddle Pass, Window Trail) and visit the Ben Reifel Visitor Center (typically open ~9am–5pm); spectacular late-afternoon light for photos.
See the iconic presidential sculptures and the Presidential Trail overlook; the memorial grounds are open year-round (visitor center hours vary seasonally).
Visit the Crazy Horse Memorial (typically open ~9am–5pm), see the carving viewpoint and the cultural center; close-by towns like Deadwood have Black Hills gold and jewelry shops to browse.
Optional historic stop at Little Bighorn (visitor center typically open ~9am–5pm), then continue over scenic Bighorn Mountains toward Cody — allow extra time for museum stops.
Take the boat shuttle across Jenny Lake (seasonal) and hike to Hidden Falls and Inspiration Point for classic Teton views; shuttle typically runs mid-morning through afternoon in summer.
Shorter driving day to arrive at Glacier with time to explore Going-to-the-Sun Road (seasonal opening — typically late June–Sept); check NPS current road status before travel.
Start at Apgar to get maps, ranger advice and check the Going-to-the-Sun Road conditions; stroll the Lake McDonald shoreline or rent a kayak (seasonal).
Drive (or shuttle in peak season) to Logan Pass and hike to the Hidden Lake Overlook for sweeping glacial views and possible mountain goat sightings; shuttle/parking rules vary seasonally, typically busiest mid-day.
Explore Many Glacier’s trails or take a guided boat tour on Lake Josephine/Swiftcurrent if operating; great area for wildlife and classic Glacier scenery.