Admire Barcelona from every possible angle on an action-packed 3.5-hour tour by foot, land and air. Enjoy a walking tour of the Old Town to see highlights such as the atmospheric Gothic Quarter, stunning Gothic Cathedral and colorful Las Ramblas and La Boqueria market. Then, enjoy the sea breeze and city skyline on a 40-minute cruise along the coast aboard a sleek eco-catamaran — driven partly by wind and solar power. Finish with a 5-minute helicopter ride, and glide high above Barcelona’s beaches and landmarks. Numbers are limited to twelve people for a small-group atmosphere.