Carter County Museum Ekalaka 406-775-6886 • Free • Open all year • Located downtown at 306 N Main Makoshika State Park Glendive 406-377-6256 • Open year-round; camping sites available • Located 1.4 mi SE of downtown on Snyder Ave Garfield County Museum Jordan 406-557-2226 • Open June 1-Labor Day • Located on US Hwy 200 […]