Hilton Head offers plenty of activities for kids. Here are a few ideas:

1. Beach Fun: Spend a day at the beach building sandcastles, swimming, or flying kites. Coligny Beach is a popular family-friendly spot.

2. Wildlife Exploration: Visit the Coastal Discovery Museum or Pinckney Island National Wildlife Refuge to learn about local ecosystems and observe wildlife.

3. Bike Rides: Explore the island's bike paths and rent bicycles to enjoy family rides. The Sea Pines Resort has an extensive trail system.

4. Miniature Golf: Play a round of miniature golf at one of the many themed courses in Hilton Head. Adventure Cove and Pirate's Island are popular options.

5. Water Sports: Engage in water activities such as kayaking, paddleboarding, or even taking a boat tour to see dolphins.

6. Harbour Town Lighthouse: Climb the iconic Harbour Town Lighthouse, explore its museum, and enjoy panoramic views of the island from the top.

7. Sea Pines Forest Preserve: Take a nature walk through the Sea Pines Forest Preserve, where you can spot alligators, birds, and explore the boardwalk trails.

8. Lawton Stables: Kids can go horseback riding and interact with friendly animals at Lawton Stables. Pony rides and petting zoo experiences are available.

Remember to check for any specific seasonal events or attractions happening during your visit. Have a fantastic time exploring Hilton Head with your kids!