San Salvador Layover Tour: Private City Sightseeing and Museums Tour. Connecting in San Salvador? Make the most of your layover with a private 4- to 6-hour tour of the capital’s best bits, either independently or with a private guide. Admire landmarks like the Metropolitan Cathedral and El Rosario church; tour the Museum of Anthropology David J. Guzman; or sip coffee overlooking the lively Salvador del Mundo square. Finish by browsing the city’s handicrafts shops and markets for some last-minute souvenirs before heading back to the airport. This tour includes pick-up and drop-off at Monseñor Óscar Arnulfo Romero International Airport in San Salvador. Book and Save 10%! San Salvador Layover Tour: Private City Sightseeing and Museums Tour.