Traditionally regarded as the highest navigable body of water in the world (in reality there are higher lakes in Chile and Peru), Lake Titicaca is immense: its dimensions measure 233km from north-west to south-east and 97km from north-east to south-west. The lake has an indented shoreline, 36 islands and exceptionally clear sapphire-blue water.

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.

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.

Rousse, Bulgaria, often referred to as "Little Vienna," sits gracefully on the banks of the Danube River. Known for its rich history, stunning architecture, and vibrant culture, Rousse offers a glimpse into Bulgaria's past while embracing the future. The city's central square, Svoboda (Freedom) Square, is a great starting point for exploring.

Utah is renowned for its diverse landscapes and outdoor adventures. The state is home to the "Mighty 5" national parks: Arches, Bryce Canyon, Canyonlands, Capitol Reef, and Zion. Each park offers unique geological formations and breathtaking scenery, from the iconic Delicate Arch in Arches to the towering cliffs of Zion.