Coronado Central Beach is the best thing to do in Coronado, and it costs
nothing. Everything else on the island arranges itself around it: an 1888
hotel with a free museum in its old ice house, a dog run at the north end,
and a main street you can walk end to end in an afternoon.
Coronado hands most of itself over for nothing. Sand, bay, a Sunday
bandstand, a museum on the main street. The money goes on a theater seat and
a rented bicycle, and that is close to the whole budget.
One thing here changes week to week, and it is the water. County advisories,
warnings, and closures come and go independently of whether a beach is open,
so look at the live beach water-quality map
the morning you plan to swim, and read the sign at whichever access point you
use.
Leave the car in San Diego. Take the boat, rent something with two wheels,
and give the island the whole day. Use the
Coronado neighborhood guide for the compact map,
compare the sand in the county beach ranking,
or place the island inside the three-day San Diego itinerary.
Bringing a dog? The broader rulebook is in the dog-friendly San Diego
guide.