Coa Valley lies in northeastern Portugal near the Douro River, in a landscape shaped by steep hills, schist cliffs, vineyards, olive groves, and almond trees. The area is best known for its open-air prehistoric rock engravings, spread across the banks of the Coa River and protected as a UNESCO World Heritage Site.

A hundred and forty seven miles from Frankfurt, Bayreuth is an important town the the history of classical music. There's a museum in this town dedicated to the composer who made Bayreuth famous, Richard Wagner. Every year, from the end of July and throughout August, the Bayreuth Festival pays homage to Wagner by presenting various operas he created.

Holbox is known for sandy streets, laid-back beach bars, and calm turquoise water. It is a place where shoes are optional and bikes are the preferred way to roam. Perfect for travelers who want to unwind and slow everything down.

Nha Trang, located on Vietnam's southern coastline, is a vibrant city renowned for its stunning beaches and dynamic culture. This coastal paradise boasts a 6-kilometer stretch of golden sand along Nha Trang Beach, where turquoise waters meet palm-fringed shores, perfect for sunbathing and swimming.

AlUla is an oasis region in northwestern Saudi Arabia, surrounded by sandstone mountains, desert valleys, and cultivated palm groves. Its landscape has been shaped by the presence of water, with the AlUla oasis supporting date palms, citrus trees, and other crops within an otherwise arid setting. The area is particularly known for its combination of archaeological sites and unusual rock formations.