LEGO Friends Sea Rescue Boat 41734 – Ocean Rescue Toy Set for Kids 7+ with Mini-Dolls & Submarine

Story-driven ocean rescue play

Let kids imagine lifelike sea rescues with this LEGO Friends Sea Rescue Boat 41734 set. Two boats, a buildable catamaran lab, and a compact submarine invite children to role-play caring for ocean life and tidying shorelines. The theme invites curiosity, teamwork, and creative problem solving, all through hands-on building and storytelling.

The set spotlights Nova and Aliya, two friends who discover new ways to collaborate during a shared mission. Young builders can practice fine motor skills while following intuitive steps, then bring scenes to life with the included accessories and characters.

What’s in the box

• Two boats: a buildable catamaran lab and a compact submarine
• 717-piece build for engaging, multi-piece play
• Four LEGO Friends mini-dolls: Aliya, Nova, Gunnar, and Marco
• Role-play accessories: net for collecting trash, life jackets, water samples, sunscreen, a coffee machine, a syringe, and a microscope
• Trash sorting and recycling play prompts to spark creative scenarios
• LEGO Builder app compatibility for 3D viewing, rotation, and progress tracking
• Size details: over 8 in (20 cm) high, 13 in (33 cm) long, 7 in (18 cm) wide
• Expansion options: compatible with LEGO Friends sets 41736 and 41752 for bigger ocean adventures

Play ideas and benefits

• Act out ocean rescues and shoreline cleanup missions with a diverse cast
• Use lab gear to pretend-analyze water samples and monitor conditions
• Collaborate with friends to solve challenges and build teamwork skills
• Expand the story by connecting with other Ocean Life sets for longer adventures

Build, learn, and explore with LEGO Builder

The LEGO Builder app offers an immersive companion experience. Builders can zoom in, rotate models in 3D, and save progress as they develop new building techniques and expand their ocean world. The digital guide complements hands-on construction without replacing the joy of physical bricks.

Why this set resonates with curious minds

Designed for ages 7 and up, the Sea Rescue Boat blends imaginative play with a tactile build. It invites kids to imagine environmental stewardship in a kid-friendly context while enjoying a large, colorful, multi-part model. The set’s two-boat layout and lab elements give kids the freedom to craft their own rescue stories, test ideas, and revisit scenes with fresh perspectives.