Leave Salt Lake City heading north on I‑15 toward Idaho, then east to West Yellowstone — scenic drive with stops. Expect desert-into-mountains transition and picnic opportunities at Weber Canyon. (Gas & food: ~$80, Drive time: 5.5–6.5 hrs including stops.)
Settle at a West Yellowstone campground (e.g., Madison or nearby private site). Use this base before entering Yellowstone—groceries, pump water, ranger info. (Camp fee: $30–$60, Time: 2–3 hrs for setup & evening).
Drive into Yellowstone via West Entrance to the Upper Geyser Basin. Watch Old Faithful eruption, boardwalks, and visitor center exhibits. (Park fee: $35/vehicle or included in annual pass; Time: 3–4 hrs; Photo ops & short hikes.)
Short drives and boardwalks to colorful thermal features north of Old Faithful. Great for family-friendly, easy walks and geothermal education. (Free with park entry, Time: 1–1.5 hrs.)
Camp at a reserved Yellowstone campground (Madison, Grant Village, or Canyon area depending on route). Evenings are ideal for ranger programs and wildlife viewing at dusk. (Camp fee: $20–$35, Time: evening.)
Drive to Hayden Valley for wildlife viewing (bison, elk, possible bears), then to the Canyon area for Artist Point and Upper/Lower Falls viewpoints. (Time: 4–5 hrs including short hikes; Gas & snacks: ~$30.)
Explore thermal features on Yellowstone Lake’s western shore—thermal pools with lake views and easy boardwalks. Ideal picnic spot on the water. (Time: 1–2 hrs.)
Return to campground for dinner and stargazing—Yellowstone’s dark skies are excellent for families. (Camp fee: $20–$35, Time: evening.)
Leave Yellowstone via the South Entrance. Scenic drive into Grand Teton with stops at John D. Rockefeller Jr. Memorial Parkway overlooks. (Drive time: ~1–2 hrs to reach central Teton sites; Gas: ~$30.)
Visit Jenny Lake Visitor Center, take the boat shuttle (optional) and hike to Hidden Falls and Inspiration Point for classic Teton views. (Park fee covered from Yellowstone pass or $35; Time: 2–3 hrs; Boat shuttle ~$10/person roundtrip.)
Drive along Moose-Wilson Road and Teton Park Road to Signal Mountain Summit and Oxbow Bend for sunset photos and wildlife. (Time: 2–3 hrs; small parking fees none beyond park entry.)
Camp at a Grand Teton campground (e.g., Jenny Lake, Gros Ventre, or Colter Bay). Evening ranger talks and lake shore walks are family-friendly. (Camp fee: $20–$40, Time: evening.)
Visit Colter Bay for visitor exhibits, short lakeside trails, and canoe/kayak options. Stop at Moose Visitor Center for natural history displays. (Rental canoe/kayak: $30–$60/hr; Time: 3–4 hrs.)
Drive to Jackson for family dining, town square photos, and optional grocery/restock before heading north. (Meals & shopping: ~$80–$150; Time: 2–3 hrs roundtrip.)
Early morning is prime for moose, elk, and birdwatching along Moose-Wilson Road and flats. Short family hikes like String Lake Loop (~1–2 hrs) are ideal. (Time: 3–4 hrs; Free with park entry.)
Begin driving back toward Orem area; overnight near West Yellowstone or convenient stop en route to Orem to break the long drive. (Gas & lodging/campsite: ~$100, Drive time: 4–5 hrs.)
Stop at a family-friendly campground or motel en route to Orem; rest before the final return. (Lodging/camp: $50–$120, Time: evening.)
Complete final leg to Orem; refuel, clean out camper, and return rental van at arranged drop-off. (Van cleaning/refuel: $50–$150; Return time target: by 12:00PM.)
Short scenic drive up to Park City (approx. 35–45 mins). Check into lodging and relax. Use link to check hotel/flight prices: Check hotels & flights. (Rental car & lodging: ~$60–$120/day + lodging $150–$350/night.)
Stroll historic Main Street boutiques and galleries, then ride the Park City Mountain Alpine Coaster for family thrills. Great restaurants and ice cream for kids. (Coaster: $15–$25/person, Time: 2–3 hrs.)
Drive ~1.5 hrs west from Park City to the Salt Flats (I‑80 west). Explore the surreal salt crust, take photos, and have a picnic—ideal in morning/late afternoon light. (Drive time: 3–4 hrs roundtrip; Gas: ~$40; Time on flats: 1–2 hrs.)
Visit Utah Olympic Park for museum exhibits, ropes course, zipline, and family-friendly adventure activities. Great for active kids and sports fans. (Admission/activities: $20–$120 per activity; Time: 3–4 hrs.)
Choose easy to moderate family trails with scenic vistas and wildflowers. Pack snacks and water; great for bikes or stroller‑friendly sections. (Free, Time: 2–4 hrs.)
Educational visit to the Park City Museum to learn silver‑mining history, followed by more shopping and an early dinner on Main Street. (Museum admission: $10–$15/adult, Time: 2–3 hrs.)
Flexible family day: take the scenic chairlift, try beginner mountain biking, or relax at hotel/resort pool. Reserve activities in advance for summer weekends. (Activity costs: $20–$80/person; Time: variable.)
Return rental car and depart as planned. Use Kayak link for last-minute flights or stays: Check hotels & flights. (Travel/return costs vary.)
Explore the less-crowded north shore of Yellowstone Lake, the Elk Ranch Flats for sunrise wildlife, and the small Museum of the Rockies exhibits near West Yellowstone. In Park City, locals love the Rail Trail for easy biking, and the nearby Guardsman Pass (seasonal) for wildflower meadows and quiet alpine views.