Nicknamed 'The River City by the Sea', Jacksonville is a city of the outdoors. The golden sands stretch more than 21 miles (34km) along the city's shoreline, while the downtown riverfront runs for three miles (5km), so tourists and locals alike enjoy kayaking, fishing, surfing, sailing and any number of other aquatic activities. Thinly spread over a vast area, the city's neighbourhoods are interspersed by 10 state and national parks, and an enormous network of nature trails exist entirely within city limits.
Check out America's most beautiful beaches photographed from above