Learn to Sail on Flathead Lake — ASA Courses, Rentals & Guided Cruises

Sail Flathead Lake with Go Sail Flathead Lake

Certified ASA Sailing Courses, Rentals, and Guided Cruises

Go Sail Flathead Lake specializes in on-water experiences on Flathead Lake out of Dayton, Montana. The business offers a range of American Sailing Association (ASA) courses — including ASA 101 Keelboat, ASA 102 Basic Keelboat (Racing), ASA 103 Basic Coastal Cruising, ASA 104 Bareboat Cruising, and ASA 111 Refresher — plus combo programs that prepare sailors for bareboat chartering.

Why choose Flathead Lake for sailing?

• Consistent winds between Wild Horse Island and Big Arm Bay make Flathead Lake ideal for learning and practicing sail handling.
• Scenic routes and wildlife viewing provide memorable guided tours and sunset cruises.
• Options for both beginners and certified sailors: short introductions, two‑day certifications, and multi‑day combo courses.

Popular Trips and What to Expect

• ASA Combo 101+103 (4 days) — A full introductory and coastal cruising combo that delivers hands-on skills and confidence on local waters.
• ASA Combo 101+103+104 (6 days) — A multi-day path to bareboat certification suitable for sailors pursuing international charter readiness.
• Flathead Lake Boat Tour with a Captain — A customizable tour highlighting Wild Horse Island and nearby islands with wildlife viewing.
• Flathead Lake Sunset Cruise with a Captain — Relaxing evening sail with scenic views and optional informal instruction.
• Capri 22 Sailboat Bareboat Rental — 22ft Capri rentals available to certified sailors for independent exploration and water activities.
• A No-Stress Introduction to Sailing (3 hours) and ASA 111 Refresher (3 hours) — Short, practical sessions focused on knots, safety, and sailor terminology.

Certifications, Safety, and Boats

Go Sail Flathead Lake conducts training aboard small keelboats like the Capri 22 and larger 30–45 foot sloop‑rigged cruisers for bareboat courses. Courses emphasize safety briefings, on‑water practice, and skill checks aligned with ASA standards. Participants receive clearly defined prerequisites and certification details for each course.

Booking, Rentals, and Add‑Ons

• Bookings: Reserve courses, captained tours, or Capri 22 rentals in advance. Multi‑day combo courses have limited capacity.
• Add‑Ons: Kayaking, paddleboarding, and swimming opportunities are commonly paired with rentals and guided cruises.

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Go Sail Flathead Lake combines certified instruction, small-group learning, and scenic cruises to support new sailors and experienced mariners seeking certification or relaxed exploration of Flathead Lake.