Cardwell, Montana, is a small unincorporated community located in Jefferson County. It is situated near the confluence of the Jefferson River and Cardwell Creek, making it a scenic spot for outdoor activities. The area is primarily rural, with a few homes and local businesses serving the residents and visitors. The community is known for its proximity to Lewis and Clark Caverns State Park, which offers hiking, camping, and guided tours of limestone caverns. Cardwell is also part of the larger Greater Yellowstone Ecosystem, attracting nature enthusiasts and those interested in wildlife viewing.