Jeju, often written as Cheju in older English sources, is South Korea’s largest island and lies in the Korea Strait south of the Korean Peninsula. The island is known for its volcanic landscapes, coastal cliffs, lava tubes, and the prominent peak of Hallasan, which rises at its center.

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 Perfume River flows through Hue in central Vietnam, linking the city's historic districts with the surrounding countryside before reaching the Tam Giang–Cau Hai lagoon system. The river is a defining feature of Hue's landscape, passing beneath bridges, alongside gardens, and past important imperial and religious landmarks.

Wailua is a community on the eastern side of Kauaʻi, Hawaiʻi, where the Wailua River reaches the Pacific Ocean. The area includes beaches, river valleys, coconut groves, and forested foothills, with the dramatic peaks of the island’s interior rising nearby. Wailua is one of the main population centers on Kauaʻi and lies between the towns of Kapaʻa and Līhuʻe. Its location provides access to both the island’s eastern coastline and the Wailua River, making it an important base for exploring waterf

Located along the northern coast of the Dominican Republic, Amber Cove serves as a vibrant gateway to the region of Puerto Plata. Designed as a cruise port with a strong sense of place, the area reflects the island’s long connection to the sea and trade. Visitors often begin their experience with views of the harbor framed by green mountains, setting the tone for what lies beyond.