You can take the water ferry to hamilton (center city Bermuda). You can take public bus across Bermuda,which does many stops. Or take mini bus to beaches.
Dockyard has restaurants, bars, shopping. Also interesting museum.
It is nice for a casual day of strolling around, checking out the museum & few shops, and eating (enjoying a band maybe). You can also participate in the dolphin experience.
The museum is good - and the views are amazing. There are restaurants and shops. You can also swim with dolphins.
Eat, drink and go to the museum.
Get quick answers from Royal Naval Dockyard staff and past visitors.