Barcelona
Spain's second largest city is The Knot's Kristen Koch's top pick for honeymooners. Sightseers will want to take in the Gaudi architecture (above), Romanesque art, live music and fine Spanish cuisine, where dinner starts well after 10p.m. and is often followed by dancing into the late hours of the night.
Those looking for a little more tranquility may want to hit one of the beaches on the city's coast line or head to one of the nearby island enclaves like Ibiza or Majorca.
Summer is the high season though, so a trip to Spain with multiple stops can get pricey. For trips like this, Erik Halvorson, air inventory manager at Expedia, recommends booking at least 60 days in advance.
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Last updated April 18 2011: 10:35 AM ET
