Ever wonder why Old San Juan is a must-visit? Picture this: a compact, walkable city brimming with history, stunning ...

The water off the northwestern coast of Washington affords ample opportunities to see a wide array of wildlife, including orcas and other whales. The following tours, which U.S. News determined to ...

El Morro, which sits within the San Juan National Historic Site, juts out of San Juan harbor and beckons to cruise ... consider signing up for one of the best tours in Puerto Rico.