Stroll Las Ramblas and enjoy Barcelona's unique blend of Catalan culture, distinctive architecture, lively nightlife and trendy, stylish hotels. You'll find Europe's best-preserved Gothic Quarter here, as well as amazing architectural works by Gaudi. La Sagrada Familia, considered Gaudi's masterpiece, is still under construction (your entrance fee helps to fund the project). Feel like a picnic? Look no further than the rambunctious La Boqueria market, where you can stock up on local delicacies.

A city full of surprises with thousands of years of civilization just waiting to be explored. Dine under the vaults of the Roman circus, lose yourself in the charming alleys of the historic quarter. Discover the true World Heritage of Tarragona, a heritage of historic monuments and locations from Roman, medieval and modern eras. But it is also a heritage made of people, of human stories, of small moments. Tarragona reveals the essence of the Mediterranean.

Cambrils has a well-deserved reputation as the culinary capital of the Costa Dorada. There is a veritable cornucopia of fresh local ingredients, ranging from fish and other seafood to the internationally acclaimed DO Siurana olive oil. Between the historic population center and the ports, life in Cambrils unfurls peacefully around beaches and promenades. Looking on as fishing boats glide into the harbor and discovering the Old Quarter are two of the many pleasures that await in this Catalan town.

Tossa del Mar has beautiful beaches—and tourists flock to them in summer, so make sure you have a reservation if you’re planning to visit in high season. Enjoy the seafront restaurants (and, of course, fresh-caught fish specialties) and many tapas bars in this charming Catalan town.

Tiny, hidden bays line the coast around sleepy Cadaques, creating a series of private beaches near the French border. Thanks to their boat-only access, an afternoon of swimming and sunbathing without crowds is as simple as hiring a skiff and cruising the rocky shoreline.

Oviedo is a treasure trove of Spanish religious architecture, dotted with monasteries, cathedrals and shrines that date all the way back to the 9th century. Soak up the rich history of the city by experiencing El Fontán Market, the San Isidoro el Real Church and the Castle of San Juan de Priorio, then shift aesthetic gears and check out modern architectural gems like the Prince Felipe Auditorium and the Jirafa building.

The star attractions of the area around Keswick are of course the Skiddaw Mountains and beautiful Derwentwater. Sports enthusiasts should plan their holiday for the month of May to take part in the Keswick Mountain Festival. If you are not a climber, you can enjoy the public parks, swimming pools and gardens of Keswick. For evening entertainment try the Theatre by the Lake or the cinema. Keswick has a superb choice of eateries that cater to all tastes.

Laid out by British architect Edwin Lutyens, the Indian capital is a striking modern metropolis. A gracious contrast to Old Delhi's winding streets, the grand avenues and stately buildings of New Delhi are rich with history and culture, from Gandhi's Delhi home (and the site of his assassination) to the tomb of Humayun, a complex of Mughal buildings reminiscent of the Taj Mahal. Chaotic traffic is best left to the locals. Negotiate a good price for taxis or travel on the new Delhi Metro.