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.

Nyabarongo is one of Rwanda’s principal rivers, flowing through the country’s central and southern landscapes and forming an important part of the Nile River basin.

Charlotte Bay is best known for its combination of glacial scenery and marine wildlife. The surrounding mountains descend toward heavily glaciated coastlines, while the bay itself can contain floating sea ice and icebergs of varying sizes. Whales are regularly encountered in the waters of the Antarctic Peninsula, and seals may also be seen around ice and along the shoreline.

Helsingør is a historic port town on Denmark’s northeastern Zealand coast, facing the narrow Øresund strait toward Sweden. Its waterfront setting has long shaped the town, with ferries, maritime traffic, and views across the water forming part of everyday life. The compact center contains narrow streets, colorful historic buildings, and squares surrounding the town’s main landmarks.

Arrowtown, New Zealand, is a quaint town steeped in gold rush history, nestled along the Arrow River in the Otago region. The town’s heritage buildings, many carefully preserved from the 19th century, offer a glimpse into its past as a thriving mining settlement.