Known as the “Best Kept Town” in Ireland, Killarney is small and charming. It’s home to some of the most undisturbed landscape in the country, including the Ring of Kerry, a 111 mile circular route in southwestern Ireland.

Almost 100 feet above the rocky coastline, UK's delicate Carrick-a-Rede Rope Bridge links mainland to the tiny island of Carrickarede. It’s thought to be used by salmon fisherman for over 350 years. Giant's Causeway is an incredible display of 40,000 interlocking basalt columns, the result of an ancient volcanic eruption.

Over 500 feet tall and eight miles long, the Cliffs of Moher are sea cliffs that leave a lasting impression; just don’t get too close to the edge. The Aran Islands are three rocky isles guarding the mouth of Galway Bay. Both can be reached through Galway, a harbor town on Ireland’s west coast.

With traditional Irish pubs playing music late into the evening, surprisingly delicious fare and kind, welcoming locals, Dublin is a remarkable city to explore. Historic buildings, city parks and botanical gardens are not to be missed.

A UNESCO World Heritage Site in the heart of Croatia since 1979, Plitvice Lakes National Park is known for its picturesque series of tufa lakes, caves, canyons and connected waterfalls that reach over 250 feet high. The emerald green lakes can be explored via a series of wooden paths and trails that surround the 16 lakes and over 90 waterfalls.

Historically known as Spalato, Split is the largest city in both Dalmatia and on the Croatian coast. It lies on the eastern shore of the Adriatic Sea and is a perfect jumping off point for exploring the surrounding islands and coves. Of which, some of the best include Blue Cave, Stiniva Cove, Budikovac and Hvar.

Southwest Cappadocia's awe inspiring magical fairy chimneys and rock formations are on display at Pigeon Valley, Selime Monastery, Ihlara Valley and the Underground City.

Surrounded by 13th century town walls, the sleepy harbor town of Tenby is home to stretches of sandy beaches overlooked by ruins of Tenby Castle and the Tenby Museum and Art Gallery.