Hilton Head, South Carolina, offers a variety of enjoyable activities during the fall season when the weather is typically pleasant, and the crowds have diminished compared to the summer months. Here are some of the best things to do in Hilton Head during the fall:

1. Beach Time: Hilton Head's beautiful beaches are less crowded in the fall, making it an ideal time for relaxing by the ocean, taking long walks, or even trying your hand at beachcombing.
2. Golf: Hilton Head is renowned for its golf courses, and the fall weather is perfect for a round of golf. Many courses offer stunning views and challenging play.
3. Biking: Explore the island's many bike trails. The cooler temperatures in the fall make it an excellent time to rent bikes and explore the natural beauty of Hilton Head.
4. Kayaking and Paddleboarding: The calm waters of the Lowcountry are perfect for kayaking and paddleboarding. You can rent equipment or take guided tours to explore the waterways and wildlife.
5. Fishing: Fall is a great time for fishing in Hilton Head. You can fish from the shore, charter a fishing boat, or try your luck at one of the area's many fishing spots.
6. Dolphin Tours: Take a boat tour to see dolphins and other marine life. Hilton Head's waters are home to a variety of marine animals, and fall is a good time to spot them.
7. Nature Trails and Parks: Visit the Pinckney Island National Wildlife Refuge, Sea Pines Forest Preserve, or explore the Audubon Newhall Preserve to enjoy nature and wildlife watching.
8. Fall Festivals: Check the local event calendar for fall festivals and events. Hilton Head often hosts festivals celebrating art, music, and the local culture during this season.
9. Historical Tours: Learn about the island's history by taking a guided historical tour. You can explore historic plantations, Gullah heritage, and Civil War sites.
10. Dining: Hilton Head has a vibrant dining scene with a focus on fresh seafood. Enjoy outdoor dining at many waterfront restaurants.
11. Sunsets: Fall sunsets over the ocean are breathtaking. Consider taking a sunset cruise or simply watch the sunset from the beach.
12. Shopping: Visit local boutiques, art galleries, and the Hilton Head Outlets for some shopping. Fall can be a great time to find unique gifts and souvenirs.
13. Spa Retreats: Treat yourself to a spa day. Hilton Head has several world-class spa resorts where you can relax and rejuvenate.
14. Wine Tasting: Take a wine tasting tour at one of the island's wineries or wine shops.
15. Haunted Tours: If you're in Hilton Head around Halloween, consider taking a haunted tour to learn about the island's spooky stories and legends.