Aberdare National Park is a 311 square mile sanctuary on an isolated volcanic massif which forms part of the eastern wall of the Rift Valley. Part of the larger forest reserve, the Aberdares are covered with a dense rainforest and provide spectacular views over the Rift Valley. Bird life is abundant with more than 200 species.

Vis, a charming island city in Croatia's Dalmatian region, offers a serene retreat with its blend of historical allure and natural beauty. Known for its historical significance, Vis boasts remnants of its Greek and Roman past, including the well-preserved fortifications and ancient ruins. The city itself is a captivating blend of Venetian and Austro-Hungarian architecture, with quaint streets and lovely waterfronts that invite leisurely exploration.

Jerash is reached by a short drive (29 miles, 47km) north of Amman and is an ancient Graeco-Roman city, once known as Gerasa. It has been dubbed the 'Pompeii of the East', because of its extraordinary state of preservation. Jerash is a vast city, which flourished in the centuries immediately preceding and following the Christian era.

Some of the most spectacular scenery is found on a trip to the San Juan Islands. No wonder. This 100-million-year-old mountain range turned archipelago, located a few miles northwest of Seattle, changes dramatically with the tide. There are 743 islands at low tide--and 428 at high tide.

Nature is never far in Helsinki. Locals swim in the sea, walk forested trails, and gather mushrooms or berries all within city limits. One popular local habit is heading to the sauna, and the city offers several open-to-the-public options. Löyly, located on the waterfront, combines traditional wood-burning saunas with a sleek, modern design. In winter, visitors can even pair a sauna session with a quick dip through a hole cut in the ice for an experience both shocking and strangely calming.