It should come as no surprise that the most romantic city in the world would be the home of an über-enticing spa treat. At Casanova Spa at Hotel Cipriani in Venice, Italy, relaxation-seekers who can’t get enough of the city’s sights can set sail with a Gondola Massage, performed in a private nook in one of Venice’s alluring lagoons. To protect your skin, this outdoor massage is given using a special oil with SPF protection.