Chisago County is a county in the Twin Cities region of Minnesota.

Its principal settlements are:

• Taylors Falls, which abuts the St. Croix River which separates Minnesota and Wisconsin.
• North Branch
• Chisago City, a northern suburb of the Twin Cities in the Chisago Lakes area, comprising Lindstrom and Center City.

Chisago County lies on Minnesota's eastern border, abutting the western border of Wisconsin (across the Saint Croix River). The Saint Croix flows south-southeast along the county's eastern border. The Sunrise River flows north through the county's central part, collecting the waters of the North Branch Sunrise River and Hay Creek before discharging into the St. Croix at the county's eastern boundary. The county terrain consists of rolling hills, devoted to agriculture.

Chisago County is strongly influenced by the German, Swedish and Norwegian immigrants who settled there in the mid-19th century.

Map of Chisago County

U.S. Highway 8 serves as a main route for the county.

• 45.4006-92.65421 Folsom House, 272 W Government St, Taylors Falls (north of U.S. Highway 8), ☏ +1 651 465-3125. F-Su 1-5PM. The former home of lumber baron W.H.C. Folsom in the Angel Hill historic district. Built in 1855. $6 adults, $5 seniors/veterans/active military/students, $4 children ages 5-17, free for children age 4 and under. (updated Jul 2022)
• 45.3825-92.70562 Franconia Sculpture Park, 29836 St. Croix Trail, Taylors Falls, ☏ +1 651 257-6668. 8AM-8PM daily. 50-acre outdoor sculpture park. (updated Jul 2022)

• 45.489-92.70451 Wild Mountain, Taylors Falls. Ski area and tubing hill. In summer, it has a small waterpark, alpine slide (you control the speed of your sled), free fall (jumping from a 2-story tower), and go carts. (updated Apr 2025)
• 45.393387-92.6679952 Interstate State Park. This Minnesota state park and a Wisconsin state park of the same name straddle the Dalles of the St. Croix River.  
• 45.508166-92.9788863 North Branch Golf Course, 38585 Forest Blvd, North Branch, ☏ +1 651 674-9989. 18-hole golf course. Green fees for non-: adult 9 holes $15, 18 holes $25; senior or veteran 9 holes $13, 18 holes $20. Cart rental: 9 holes $10, 18 holes $15 per person. Club rental $10. (updated May 2025)
• 45.504948-92.994624 North Branch Cinema, 38450 Tanger Dr, North Branch, ☏ +1 651 674-0123. Evening: adult $8, children under 13 $6; matinees: $6 for everyone (updated May 2025)

• 45.506633-92.9954181 North Branch Outlets, 38500 Tanger Dr, North Branch, ☏ +1 651 674-5886. M-Sa 10AM-8PM, Su 11AM-6PM. Outlet mall. 

• 45.406002-92.6524111 The Drive-In, 572 Bench St, Taylors Falls (MN Highway 95 north of U.S. Highway 8), ☏ +1 651 465-7831. mid-April through mid-October. 

• Pine City a 40-minute drive away along the St. Croix Scenic Byway^{[dead link]}

Forest Lake ←	W  E	→ St. Croix Falls → Rhinelander
Saint Cloud ←	W  S	→ Marine on St. Croix → Stillwater