Cinnamon Bay is another National Park beach with multiple services (like Trunk Bay) including fixed tent and adobe camping and a full-service restaurant. There is plenty of parking and a complete water sport rental shop on the beach for everything from snorkel gear to paddle boards.
Cinnamon Bay beach is wide providing lots of opportunity for building sand castles and playing frisbee. There are also plenty of places to find a shady spot, if that is your preference. Good snorkeling can be found at both ends of the beach as well as out around the island off the beach. As with virtually all the National Park beaches, Cinnamon is a wonderful spot for the little ones who are just learning to swim. The shallow entrance, silky sand, and clear, clear water allow for people to see fish while still in very shallow waters.
The Cinnamon Bay self-guided trail offers boardwalk access which meanders through the historic ruins. You can find the trail entrance located across from the exit gate of the Cinnamon Bay Campground. There is great wildlife to be found as well as ruins left by the Danish settlers which can be seen along the trails, including the ruins of the original Cinnamon Bay sugar mill.
Taxis are readily available to transport people to and from Cruz Bay.