Medicare open enrollment begins Tuesday! Visit the AARP Medicare Resource Center for the information you need to make your best choices.

Big Arm State Park

28031 Big Arm State Park Rd
Big Arm, MT 59910

406-752-5501

Big Arm State Park is located on Flathead Lake, the largest natural freshwater lake in the western United States. Twenty-eight miles long and 15 miles wide, Flathead Lake is renowned for its fishing. 

Located on the lake's Big Arm Bay, this State Park's long pebble beach is popular with sunbathers and swimmers. Camping under a stand of mature ponderosa pine and juniper is a major attraction. The hiking trail provides excellent vistas of surrounding mountain ranges and high peaks with abundant watchable wildlife opportunities. Other opportunities include: fishing for lake trout, board sailing, boating, swimming, camping, picnicking, bicycling, hiking the 2.5 mile trail, wildlife viewing, scuba diving, and water-skiing.

Activities

Bird Watching
Boating
Camping
Canoeing
Fishing
Group Camping
Hiking
Kayaking
Lake Fishing
Motor Boating
Photography
Picnicking
RV Camping
Sailing
Swimming
Tent Camping
Water Skiing
Wildlife Viewing

Images provided by AmericanTowns.com, Ticketmaster
Please use "Flag This Place" to alert us about content that is inappropriate or needs immediate attention. Nothing you submit will be shared with other site visitors.

Upcoming AARP Events

View All AARP Events »

AARP Member Card

Join or Renew Today

JOIN FOR JUST $16 A YEAR

  • Immediate access to your member benefits
  • Discounts on travel and everyday savings
  • Subscription to the award-winning AARP The Magazine
  • An ally on the issues that matter most to you in Big Arm
  • Free membership for your spouse or partner
JOIN NOW