Bridgetown, Barbados An easy walk from the terminal, the island’s busiest shopping thoroughfare, Broad Street, is lined with duty-free boutiques and department stores such as the venerable Cave Shepherd. And just minutes away, luxury retailers (think Breitling, Cartier, Jaeger-LeCoultre and Louis Vuitton) can be found at Limegrove, an open-air shopping mecca in Holetown.