Clam Pass Park is one of Naples' better beach stops because the approach is part of the attraction. A long boardwalk runs through mangroves before reaching the Gulf, with a tram available when you do not want to walk the whole way.
The beach itself is broad, pale, and usually less frantic than the most central Naples accesses. Go early for parking, bring water, and leave time for the mangrove walk; it is what makes the place more than just another strip of sand.