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Montana’s 11 Top Lakes for Boating Adventures

Mark Barnett
Last Updated: December 28th, 2024

With more than 3,000 lakes and reservoirs, Montana is known for its breathtaking natural beauty and is a boater’s dream. Numerous waterways in the Treasure State are ideal for a variety of boating adventures. From expansive reservoirs like Fort Peck Lake to remote alpine treasures, Montana’s lakes have something to offer every water enthusiast.

These lakes cater to a wide range of boating activities. World-class fishing for northern pike, walleye, and trout is available to anglers. While those looking for more excitement can sail, waterski, and wakeboard on lakes like Flathead Lake and Canyon Ferry Reservoir, kayakers and canoeists can explore calm areas for paddling.

The lakes vary greatly in size and characteristics, from the expansive Flathead Lake to smaller, secluded alpine lakes. This variety ensures that every boater can find their ideal setting, whether it’s a bustling water sports hub or a tranquil fishing retreat.

Flathead Lake

Flathead Lake

At a glance:

  • Location: 7 miles south of Kalispell, MT, USA 
  • Size: Nearly 200 square miles with 185 miles of shoreline
  • Unique Feature: Largest natural freshwater lake west of the Mississippi

Flathead Lake, the crown jewel of Montana’s lake system, offers expansive waters and stunning mountain vistas. Its crystal-clear waters are perfect for sailing, powerboating, and water sports. The lake is home to Wild Horse Island State Park, accessible only by boat. With nearly 200 square miles of surface area and 185 miles of shoreline, Flathead Lake provides ample space for all types of boating activities. Its size and beauty make it a premier destination for both local and visiting boating enthusiasts.

Fort Peck Lake

At a glance:

  • Location: Fort Peck Lake, MT, USA
  • Size: 134 miles long with over 1,500 miles of shoreline
  • Unique Feature: Massive reservoir ideal for multi-day adventures

Fort Peck Lake is a boater’s paradise in eastern Montana. Its vast expanse, stretching 134 miles with over 1,500 miles of shoreline, makes it perfect for houseboating and extended boating trips. The lake is renowned for excellent walleye and northern pike fishing. Its shoreline offers opportunities to spot wildlife like elk and bighorn sheep, adding to the adventure of exploring this massive reservoir. With numerous secluded coves and beaches, Fort Peck Lake provides an ideal setting for those seeking a more remote boating experience.

Canyon Ferry Reservoir

At a glance:

Canyon Ferry Reservoir, near Helena, is a hotspot for various water sports. Its consistent winds make it a favorite among sailors, while its 35,181-acre expanse is ideal for jet skiing, wakeboarding, and water skiing. The reservoir is known for excellent fishing, particularly for trout, perch, and walleye. Its proximity to Helena makes it a convenient destination for both locals and visitors. The reservoir’s surrounding landscape offers scenic views of the Big Belt Mountains, enhancing the overall boating experience.

Whitefish Lake

At a glance:

  • Location: Whitefish, MT 59937, USA
  • Size: 3,315 acres
  • Unique Feature: Proximity to the charming town of Whitefish and its mountain resort

Whitefish Lake offers a picturesque setting for boating in northern Montana. Its consistent winds attract sailors, while the state park provides convenient boat ramps and rentals. The lake’s clear waters are perfect for swimming and water sports. At 3,315 acres, it provides ample space for various activities. Its proximity to the charming town of Whitefish adds to its appeal, allowing visitors to enjoy both water activities and local attractions. The lake’s stunning backdrop of forested hills and distant mountains creates a postcard-perfect setting for boating.

Seeley Lake

At a glance:

Seeley Lake provides a serene boating environment in the Clearwater Chain of Lakes. Its calm waters are ideal for kayaking and paddleboarding, while also accommodating jet skiing and wakesurfing. The 1,030-acre lake is surrounded by the beautiful Seeley-Swan Valley, offering stunning views and excellent fishing for various trout species. It’s a perfect destination for those seeking a mix of tranquility and adventure. The lake’s smaller size creates a more intimate atmosphere, ideal for families and those preferring a quieter boating experience.

Lake Koocanusa

At a glance:

  • Location: MT 59923, USA
  • Size: 90 miles long
  • Unique Feature: Straddles the U.S.-Canada border

Lake Koocanusa offers a unique boating experience with its turquoise waters surrounded by sandstone cliffs and mountains. Stretching 90 miles long, with 50 miles in Montana, it straddles the U.S.-Canada border. The lake is excellent for rainbow trout fishing and provides on-water boat rentals at Abayance Bay. Its vast expanse offers plenty of room for exploration and water activities. The lake’s international nature adds an interesting dimension to the boating experience, with diverse landscapes and cultural influences along its shores.

Hebgen Lake

At a glance:

  • Location: Hebgen Lake, MT 59758, USA
  • Size: Approximately 15 miles long and 4 miles wide
  • Unique Feature: Premier stillwater fishing lake in Montana

Hebgen Lake, near Yellowstone National Park, is a fly fishing paradise known for its brown and rainbow trout. Approximately 15 miles long and 4 miles wide, it’s Montana’s premier stillwater fishing lake. The lake is also great for water skiing and general boating activities. Its proximity to Yellowstone adds to its appeal, offering visitors a chance to combine boating with wildlife viewing. The lake’s scenic beauty, with surrounding mountains and forests, provides a stunning backdrop for all water activities.

Holland Lake

At a glance:

  • Location: Holland Lake, MT 59826, USA
  • Size: 413 acres
  • Unique Feature: Picturesque alpine lake surrounded by the Bob Marshall Wilderness

Holland Lake offers a serene boating experience with stunning mountain backdrops. This picturesque 413-acre alpine lake is at the base of Swan Range and is part of the Flathead National Forest, providing a tranquil escape for nature lovers. It’s perfect for kayaking, canoeing, and peaceful fishing excursions. The lake’s small size and scenic 41-site campground setting make it ideal for those seeking a more intimate experience. The crystal-clear waters reflect the surrounding peaks, creating breathtaking views that captivate visitors throughout their time on the lake.

Bighorn Lake

At a glance:

Bighorn Lake offers unique boating opportunities with its interesting geological features. Stretching 71 miles long with a surface area of 5,574 acres, it features steeped-sided canyons and limestone walls of the Bighorn Canyon. Pontoon rentals are available at Ok-ah-Beh Marina, making it easy for visitors to navigate the lake’s nooks and crannies. The lake’s diverse landscape provides a fascinating backdrop for boating adventures and fishing expeditions. Its location in the Bighorn Canyon National Recreation Area adds to the appeal, offering additional outdoor activities and scenic vistas.

Lake McDonald

At a glance:

Lake McDonald, the largest lake in Glacier National Park, offers a breathtaking boating experience. At 10 miles long and 472 feet deep, its crystal-clear waters reflect surrounding mountain peaks. While motorized boats are allowed, the lake’s serene setting is perfect for kayaking and canoeing. Boating here allows visitors to fully immerse themselves in the park’s natural beauty and tranquil atmosphere. The lake’s location within Glacier National Park provides unparalleled access to some of Montana’s most spectacular scenery and wildlife viewing opportunities.

Noxon Reservoir

At a glance:

Noxon Reservoir, located along the scenic Highway 200, offers diverse boating opportunities in a beautiful setting. This 25-mile-long reservoir is known for its excellent fishing, particularly for largemouth and smallmouth bass. It’s also one of the few places in Western Montana where anglers can catch walleye. The reservoir’s expansive waters are ideal for water skiing, jet skiing, and other motorized water sports. With its surrounding mountain views and numerous access points, Noxon Reservoir provides a perfect blend of adventure and scenic beauty for boating enthusiasts.

Essential Boating Tips for Montana Lakes

Before setting sail on Montana’s beautiful lakes, keep these crucial safety tips in mind:

  • Wear Life Jackets: Ensure everyone on board any vessel 16 feet and longer must wear a properly fitting, Coast Guard-approved life jacket. Montana boating law requires children under 12 to wear life jackets at all times while on boats.
  • Check Weather Conditions: Montana’s weather can change rapidly. Always check the forecast before heading out and be prepared for sudden changes.
  • Boat Sober: Operating a boat under the influence is illegal and dangerous. The state’s BUI laws are strict, and violations can result in fines and up to six months in jail. Designate a sober skipper for your trip.
  • Watch for Hypothermia: Even in summer, many Montana lakes remain cold. Be aware of hypothermia symptoms and bring appropriate clothing.
  • Have a Float Plan: Always let someone know your boating plans, including departure time, return time, and intended location.

Remember: Safety is paramount when enjoying Montana’s lakes. By following these guidelines, you’ll be well-prepared for a fantastic and secure boating adventure.

Final Words

Plan your perfect Montana boating getaway today! From the expansive waters of Flathead Lake to the serene alpine beauty of Lake McDonald, the Treasure State’s diverse lakes offer unforgettable experiences for every type of boater. Whether you’re dreaming of a peaceful paddle, an exhilarating water sports adventure, or a productive fishing expedition, Montana’s lakes provide the ideal backdrop. 

Each body of water boasts its own unique charm, catering to various preferences and skill levels. The state’s breathtaking natural beauty, combined with the array of boating opportunities, makes Montana a top destination for water enthusiasts. Solo adventurers and families alike will find their perfect aquatic escape among these stunning waterways.

Ready to embark on your Montana lake adventure? Rent a boat, pack your gear, and set out to explore these magnificent waterways! Remember to check local regulations and weather conditions before your trip. Your extraordinary boating experience in Big Sky Country awaits!

About The Author

Mark Barnett

Mark Philip is a writer and lifestyle enthusiast from the Midlands in the U.K. With a background in martial arts and fitness, Mark headed out to Bangkok, Thailand where he now lives and works. Mark has authored e-books, articles, and blogs across a wide range of topics for commercial, educational, factual, lifestyle and leisure-based purposes.

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