Crater Lake National Park, Oregon, offers a breathtaking display of natural beauty centered around the deepest lake in the United States. Formed by the collapse of a volcanic caldera, Crater Lake is renowned for its stunningly clear blue waters, which are the result of rain and snowfall filling the caldera. The lake's unique color and clarity are due to its depth and the purity of its water, making it a visual marvel that attracts visitors year-round.

One of Japan's 60 core cities, Aomori is well-known for its beautiful landscapes. Favorite landscapes include the Hakkoda Mountains and Lake Towada. Another of the city's highlights is the Nebuta Matsuri, an annual festival known for its daily parade of giant, colorful lantern floats.

Tree-lined avenues, grand architecture, and the imperative to live well defines Bucharest, a bustling city that is rebounding and expanding. In the 1900s, this vibrant Romanian capital was nicknamed "Little Paris" and that jubilant, raise-a-glass spirit carries over to this day.

St. Helena is a remote island in the South Atlantic Ocean, known for its dramatic cliffs, volcanic landscapes, and rich history. It is most famous as the place where Napoleon Bonaparte spent his final years in exile, and visitors can explore Longwood House and other historic sites that tell the story of this period.

Oxford is best known for its world-famous university, but the city offers much more than historic college halls and ivory towers. Its skyline, shaped by spires and domes, hints at centuries of intellectual life. The University of Oxford dates back to at least the 12th century and includes iconic buildings like the Bodleian Library, one of the oldest libraries in Europe, and the Radcliffe Camera, a circular reading room that looks more like a cathedral than a place for quiet study.