Siesta Beach is a great spot for a lazy and relaxing day in the sun. Lay on its cool, white, and powdery sand, or take a dip in the crystal clear waters. In Siesta Key Beach, you must take some experiences like Siesta Key Electric Bike Sunset Tour, Private Siesta Funship Adventure/Dolphin Cruise Sandbar Stops, Mangrove Tunnel & Manatee Kayak Eco-Tour, Siesta Key, FL - Clear Kayak LED Night Glass Bottom Tour, Sarasota - Clear Kayak LED Night Glass Bottom Tour.