Piazza IV Novembre was the main square of the Etruscan city, and the Roman Forum. In medieval Perugia, it was the point at which the five principal roads crossed and even today it is at the heart of Perugia. As an open-air venue it can’t be beaten: in the summer, thousands of people gather here to enjoy the Umbria Jazz Festival.

Located between Great Bay and Little Bay in the southern part of the island, Fort Amsterdam dates back nearly four centuries. It was constructed by Dutch settlers who claimed the island in 1631 and utilized shortly thereafter in battle with Spanish occupiers. There isn't much left of the fort itself, but the surrounding nature is spectacular. Wear comfortable shoes and look out for iguanas.

The Dallas Arboretum is one of Texas' most attractive sites. Choose from 19 gardens that encompass 66 acres of pure beauty. Positioned on picturesque White Rock Lake, the gardens give way to an Eden of trees, plants, ornamental shrubs, and different flowers throughout the seasons. There is more than what meets the name, though. The Arboretum is its own menagerie of art displays, concerts and festivals all in the spectacular natural ambiance.

Teatro dell'Opera di Roma is an Opera House that still preserves its distinctive features of the 19th century. Since opening its doors in 1880, this historic venue has hosted numerous notable productions, including the world premiere of Puccini's iconic opera, Tosca. Its resplendent red-and-gold interiors and rich historical significance make it a captivating destination, appealing even to those not particularly drawn to opera. Note that during summer, the ravishing ruins of the Baths of Caracalla are the venue for the opera company's outdoor performances.