(#2 on the map.) My theme the first two days was "We've got plenty of time!" I intended to stop at every intriguing place that I usually whip by on my way to dog agility events. First up, an hour into the trip: Romero Visitor Center at the San Luis Reservoir, which is 9 miles long and 5 miles wide and very hard to miss as you skirt its shores along highway 152.