Great Falls to Saratoga Road Trip: Montana to Wyoming Guide

Along the 680-mile journey from Great Falls, MT to Saratoga, WY, you'll trace the historic Bozeman Trail and cross the Continental Divide twice. The route primarily follows I-90 and I-25, with a side trip through the Bighorn Mountains that adds 30 minutes but offers unforgettable scenery. One striking fact: this drive passes within 50 miles of the site of the Battle of the Little Bighorn, where Custer made his last stand.

For those wondering is it worth driving Great Falls, MT to Saratoga, WY, the answer is a resounding yes. The route reveals Montana's Big Sky Country, Wyoming's high plains, and thermal features of Saratoga. How long to drive Great Falls, MT to Saratoga, WY? Expect 10–12 hours of driving time, but plan for two days to fully explore things to do between Great Falls, MT and Saratoga, WY. This guide covers everything from fuel stops to family-friendly attractions.

We've curated the best stops Great Falls, MT to Saratoga, WY with insider tips. For more on discovering hidden gems along any route, check out how to find the best stops and hidden gems between cities.

Road safety: I-90 and I-25 are well-maintained, but high winds near Rawlins can tip empty trailers. Winter hazards include black ice on the Bighorn Pass (US-14). Always carry water and blankets. Family suitability: many stops are kid-friendly.

• Little Bighorn Battlefield (interpretive center, walking trails)
• Pompeys Pillar (easy climb, river views)
• Buffalo's Jim Gatchell Museum (Native American artifacts)

Pet-friendly framework: dogs allowed at most state parks (leashed). Rest stops along I-90 have grass areas. Fatigue management: take breaks every 2 hours. Rest zones include the Montana Welcome Center west of Hardin and the Wyoming Rest Area south of Buffalo. Coffee at Black Mountain Cafe in Sheridan is excellent.

Hidden stops: the Piney Creek Falls near Story, WY (short hike) and the historic HF Bar Ranch where visitors can fish. For local culture, stop at the Bradford Brinton Memorial Ranch near Big Horn, WY for Western art. Always refill water and check tire pressure before long stretches.

The main highways are I-15 south from Great Falls to I-90 east, then I-25 south from Buffalo, WY. Avoid US-287 through Wyoming in winter due to closures. Plan fuel stops at:

• Great Falls, MT (start full)
• Billings, MT (250 mi)
• Sheridan, WY (120 mi from Billings)
• Buffalo, WY (30 mi from Sheridan)
• Rawlins, WY (180 mi from Buffalo) – last stop before Saratoga (70 mi)

Gas prices are highest in small towns; fill in Billings or Rawlins. Lodging: book motels in Hardin, MT or Buffalo, WY. Camping options include Tongue River Reservoir State Park near Dayton, WY. Cell coverage is spotty in the Bighorn Mountains; download offline maps.

Road quality is good, but watch for wildlife at dawn/dusk along I-90 through the Custer Gallatin National Forest. Winter requires chains between Sheridan and Buffalo. Recommended things to do between Great Falls, MT and Saratoga, WY include a detour to the Little Bighorn Battlefield National Monument (exit 510 on I-90).

From Great Falls, you cross rolling plains toward the Missouri River. The landscape transforms into the Bighorn Mountains' pine forests near Sheridan, WY. Key attractions include:

• Pompeys Pillar National Monument (exit 37 on I-94 east of Billings) – Clark's signature
• Bighorn Canyon National Recreation Area (near Lovell, WY) – dramatic cliffs and boating
• Hot Springs State Park (Thermopolis, WY) – free thermal pools on the way to Saratoga

UNESCO World Heritage Sites: No direct, but Yellowstone (4 hours from Saratoga) is a side trip. The route itself touches the Lewis and Clark National Historic Trail. Local commerce: visit farmers' markets in Billings (Saturdays) and Sheridan. Try bison burgers and huckleberry treats.

Culinary infrastructure: fast food in towns, but worth stopping at the Mint Bar in Sheridan for steak. Saratoga's Saratoga Resort & Spa has a fine dining restaurant. For hidden off-route spots: the ghost town of Kirwin, WY (accessible via unpaved road from Meeteetse) offers abandoned cabins and wildlife.