Rio de Janeiro is a popular place to start or end a trip in Brazil, and its no wonder: with spectacular mountains, a world famous beach culture and an unrivaled nightlife scene, this burg has magnetic appeal for many travelers. There are many sights to see here, but with Rio’s size, it can be intimidating for someone to tackle on their own. For this reason, taking a guided tour can be very beneficial for someone seeking the make the most of their time here. Want to know what to see on a tour of Rio? Below, we list several sights…