This southwestern U.S. state is best known for the Grand Canyon, which is a must-see. Other attractions include Tuscon's Saguaro National Park, golf courses in Phoenix, as well as Sedona's Cathedral Rock.

Dominica, known as the “Nature Island of the Caribbean,” is a haven for eco-tourists and adventure seekers. Nestled between the French islands of Guadeloupe and Martinique, this lush island boasts a remarkable landscape of volcanic mountains, dense rainforests, and stunning waterfalls. Dominica’s most iconic natural wonder is the Boiling Lake, the second-largest hot spring in the world.

The Dolomites, a spectacular mountain range in northern Italy, offer a captivating blend of dramatic landscapes and outdoor adventure. Renowned for their unique jagged peaks and stunning natural beauty, the Dolomites are part of the Southern Limestone Alps and are a UNESCO World Heritage Site.

Situated on the Isthmus of Panama, the tropical Republic of Panama is of course best known for its canal. Thousands of ships cruise through the Panama Canal locks each year. Visitors to the country will also find diverse wonders of nature, including plants, birds, and trees. Panama City, its capital, has over a million inhabitants and is a modern, bustling destination.

Princess Cays is the private island owned by Princess Cruises. They stop there on their Caribbean itinerary and they offer dining, water sports and fun in the sun.