People take vacations for all sorts of reasons. Some folks enjoy visiting historical sites to soak up the local history, while others dive into different cultures, savoring the local food. Then there are those who love to explore new parts of the world and party with the locals until the early hours. If you’re the kind of person who’s all about that nightlife, then these five locations are perfect for you.

Las Vegas is the ultimate adult playground. Known as “Sin City,” the saying “what happens in Vegas, stays in Vegas” truly captures its spirit. It calls itself the entertainment capital of the world, and it’s easy to see why. With more AAA Five Diamond hotels than any other city, over 40 casinos, and top-rated restaurants, there’s very little you can’t do here. Whether you want to drive a tank or catch a major sports game, Las Vegas has something for everyone.

Dublin, the capital and largest city in Ireland, is a fantastic nightlife destination. The Irish are known for having a good time, and Dublin is no exception. While there’s plenty to do during the day, the city truly comes alive at night. A must-visit is the famous Temple Bar, where you can party all night to traditional Irish music and enjoy a steady flow of Guinness.

New Orleans, located in Louisiana, USA, is renowned for its street parties and vibrant live music scene. Despite the devastation caused by Hurricane Katrina, the city’s resilient spirit has brought it back to its lively best. Head to Frenchman Street at night for amazing live music, local bands, and delicious local food. You’ll find yourself dancing to Cajun and Zydeco music with friendly locals who are always ready to befriend you.

A list of top nightlife cities wouldn’t be complete without mentioning Rio de Janeiro, Brazil. Just the name Rio brings to mind the vibrant, costume-filled streets of the annual Carnival. This event happens every year before Lent, drawing in two million people daily. Apart from Carnival, you can also check out Rock in Rio, the largest music festival in Latin America, or join the 2.5 million revelers on Copacabana Beach for an unforgettable New Year’s Eve celebration.

Finally, Belgrade, the capital of Serbia, might surprise you with its lively nightlife. Despite its turbulent past, Belgrade has transformed into a party hotspot. The city boasts numerous clubs and bars, many of which stay open until dawn. A lot of these venues are located on barges along the Sava and Danube Rivers. In fact, The Times has named Belgrade the number one nightlife spot in Europe, which speaks volumes about its vibrant party scene.