Travelers can go bar hopping in Puerto Rico, diving in St. Croix, ziplining in St. Thomas, and hiking through the sprawling Virgin Islands National Park in St. John. (Cruisers visiting the Caribbean ...

If you want to get outdoors in the greater Boston area, consider hopping a ferry (which operates from mid-May through mid-October) to the Boston Harbor Islands. This collection of 34 islands ...

National parks across the U.S. — and here in Michigan — are offering free entry on Monday, Martin Luther King Jr. Day, one of several major holidays in 2025 that you can visit the parks for at ...