Copper River, Alaska's fourth largest river travels from the dry interior climate to the temperate rainforest along Prince William Sound.

>Estonia, a hidden gem in Northern Europe, boasts a fascinating mix of medieval charm and modern vibrancy. The capital city, Tallinn, is renowned for its well-preserved medieval Old Town, a UNESCO World Heritage Site. Wander through the cobbled streets of the Old Town, where you’ll encounter stunning Gothic architecture, including the impressive Alexander Nevsky Cathedral and the Town Hall, with its ornate spire and charming square.

Savuti, located in the northern part of Botswana, is a prime destination for those seeking an extraordinary wildlife experience. Nestled within the Chobe National Park, Savuti is renowned for its dynamic landscapes and prolific game viewing opportunities. This area is particularly famous for its seasonal changes, where the Savuti Channel, a once-dry riverbed, transforms into a vibrant waterway during periods of flooding.

Tartu is celebrated for its vibrant cultural scene. The city's bustling Town Hall Square is surrounded by charming 18th-century buildings and hosts various events throughout the year. The Tartu Art Museum and the KGB Cells Museum offer fascinating insights into Estonia’s history and art.

This coastal route runs between the Gulf of Alaska and Puget Sound, and is a popular route for cruise ships. Cruise passengers can expect to see a breathtaking amount of wildlife, as well as Ketchikan, Wrangell, Prince of Wales, Sitka, Juneau, Haines, Skagway and Glacier Bay.