Quick answer

Build the LEGO Friends Travel Boat Adventure 42664 by following the instructions in order, starting with the hull and deck before adding the sail mechanism and accessories. Set aside 45–60 minutes for the build, then use the moving sail and four minidolls to inspire storytelling play.

What makes this boat set different

Unlike many LEGO Friends sets that focus on a single scene, the Travel Boat Adventure 42664 includes a detailed boat with a working sail that moves when kids turn the wheel. That interactive feature makes the build a bit more involved than a simple vehicle, but it also opens up more play possibilities once complete.

The set comes with four LEGO Friends minidolls—Paisley, Zac, Celine, and Sky—plus accessories for imaginative play. That means the build includes multiple character assemblies and small props, so sorting pieces before you start can save time.

Before you start: age and skill considerations

The set is recommended for ages 8 and up. Younger builders may need help with the sail mechanism, which involves aligning moving parts. If your child is new to LEGO, plan to build together or be available for the trickier sections.

Because the boat has a moving sail, it's worth checking that the mechanism moves freely after each step rather than waiting until the end. A small misalignment early on can make the sail stiff or stuck later.

Step-by-step build and play guide

  1. Sort pieces by bag number and color: Open only the first bag and sort pieces into small piles or bowls by color and type. This reduces time spent searching and helps you spot missing pieces early. Check that all pieces for the current bag are present before starting; if something is missing, contact LEGO customer service.
  2. Build the hull and deck first: Follow the instructions to assemble the boat's base, pressing plates firmly together. A stable hull is essential for the sail mechanism to work smoothly later. Run your hand along the hull to feel for loose plates; press down any that aren't fully seated.
  3. Assemble and test the sail mechanism: When you reach the sail and wheel section, follow each step carefully. After attaching the sail, turn the wheel gently to check that the sail moves freely without catching. If the sail sticks, recheck that the gears or hinges are aligned as shown in the instructions.
  4. Add the minidolls and accessories: Build Paisley, Zac, Celine, and Sky, then place them on the boat with the accessories. Use the instruction images as a guide, but feel free to swap accessories for creative play. Store small accessories in a zip-top bag when not in use to avoid losing them.
  5. Set up for play and storytelling: Once built, turn the wheel to move the sail and imagine the boat setting off. Use the four characters to act out a boating adventure—assign roles like captain, navigator, or passenger. Encourage kids to create their own stories; the moving sail is a natural prompt for departure and arrival scenes.

Product facts

  • LEGO® Friends Travel Boat Adventure 42664: Includes 4 LEGO Friends minidolls: Paisley, Zac, Celine, and Sky. Four characters mean more storytelling options and multiple minidoll assemblies during the build, so sort torsos and hair pieces early.

    LEGO® Friends Travel Boat Adventure 42664

    LEGO® Friends Travel Boat Adventure 42664

  • LEGO® Friends Travel Boat Adventure 42664: The sail moves when kids turn the wheel. This interactive feature requires careful alignment during building; test the movement after each step to avoid stiffness.