Tunis' white-washed, blue-shuttered buildings hide a treasure trove of Arabic and Ottoman art. Inspect illuminated manuscripts from the Koran, follow the twists and turns of the fascinating old Medina (inner city), marvel at the ornate Palace of Dar Ben Abduallah and the magnificent Djamaa-Ez-Zitouna Mosque, whose 184 columns were "recycled" from the rocky ruins of Carthage.

Ohio offers a blend of surprises that range from ancient earthworks to world-class roller coasters. In the southern part of the state, the newly designated Hopewell Ceremonial Earthworks tells the story of a sophisticated Native American culture that built massive geometric mounds over 2,000 years ago. Visitors can walk among these quiet, grassy structures and learn how they were used for ceremonies, astronomy, and social gatherings long before European contact.

North Seymour Island, located just north of Baltra in Ecuador’s Galápagos archipelago, is a compact but biologically rich destination known for its wildlife encounters. Though small in size, this flat, arid island punches far above its weight when it comes to natural spectacle, offering a rare chance to observe iconic species in a remarkably close setting.

The largest virgin tract of rainforest in Australia (and the second largest in the world), this lush, tropical World Heritage area is a living testimonial to the ancient rainforests which once covered the earth's surface. Cool forest streams, primitive rainforests, stunning mountain scenery and abundant wildlife - a naturalists and bird watchers paradise.

Perched on the cliffs of Italy's Amalfi Coast, Positano is a picturesque haven renowned for its dramatic beauty and charming character. This coastal gem is celebrated for its colorful, cascading buildings that cling to the steep hillsides, offering stunning views of the turquoise waters of the Tyrrhenian Sea. The town’s narrow, winding streets are lined with boutique shops, cafes, and restaurants, inviting visitors to explore its vibrant atmosphere.