LEGO Friends Sea Rescue Boat 41734 | Ocean Rescue Toy Set for Ages 7+ | 717 Pieces

Immerse kids in ocean rescue aventuras with LEGO Friends Sea Rescue Boat 41734

This detailed building set invites young creators to explore Heartlake City’s coastal world. With 717 pieces, it builds a dual-boat setup: a catamaran that doubles as a laboratory and a compact submarine. The included mini-dolls, Aliya and Nova, team up with Captain Gunnar and friend Marco to imagine sea-rescue stories that mix exploration with everyday science details.

Play flows from sturdy construction to dynamic role play. Kids can picture rolling the catamaran along the shoreline, using the net to collect “trash,” and deciding how to sort items for recycling. The set even includes water samples, sunscreen, a microscope, and a coffee machine, inviting everyday moments into the story while highlighting inquiry and teamwork.

What to expect from the Sea Rescue adventure

• Role-play scenarios that blend rescue moments with environmental stewardship
• Multiple figures and accessories that encourage cooperative storytelling

Build, explore, and learn

• The LEGO Builder app lets kids zoom, rotate, and save progress as they build
• Pair with sets 41736 and 41752 for expanded ocean adventures (sold separately)

Designed for display and play, the model stands over 8 in. (20 cm) high, 13 in. (33 cm) long, and 7 in. (18 cm) wide. The 717 pieces provide a satisfying build that supports curious hands and growing confidence in construction tasks.

Beyond building, this set inspires conversations about oceans, teamwork, and problem-solving. Nova and Aliya discover common ground as they work toward a shared mission, offering an accessible storyline that encourages empathy and collaboration. The LEGO Builder app is a helpful companion, helping young builders focus on details and track their progress as skills develop.

Ideal gift for aspiring builders

Whether solo or with friends, this sea rescue kit invites imaginative play and family-friendly fun. It’s well suited for kids aged 7 and up who love sea life, adventure, and hands-on construction.