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 city of Oporto is situated on the right bank of the River Douro, being the second largest city of the country. Oporto is the regional capital of the northern area.

Southeast Europe country that is landlocked, and known officially as the Republic of Serbia. While not really a tourism destination, the spas and mountain resorts do draw some domestic visitors.

Located on the Rhône River, Avignon is the city to which the Popes fled when leaving the corruption of Rome in the 14th century. The palace they built, 'Le Palais des Papes,' is a breathtaking must see.

Tracy Arm, Alaska, is a breathtaking fjord nestled within the Tongass National Forest, offering a pristine wilderness experience unlike any other. Known for its towering cliffs, majestic waterfalls, and awe-inspiring glaciers, this natural wonder is a must-see for nature lovers and adventurers alike. As you cruise through the narrow, winding waterway, you’ll be greeted by stunning views of the Sawyer Glaciers, which periodically release enormous icebergs into the fjord.