There are a few things everyone should do when traveling to a new city: grab a slice of pizza, try the local beer and head to the casino. That last one is particularly important, as casinos are some of the most exciting, glamorous and luxurious places in many cities around the world.

Originally, casinos were simply halls where music and dancing could be enjoyed, but in the second half of the 19th century they began to include gambling rooms. Today, casinos are often large complexes with multiple rooms that feature a variety of games. Some casinos are renowned for their elegance and beauty, while others are known for their glitz and glamour.

Some of the most famous casinos are found in Las Vegas and Monte Carlo, but there are also plenty to be discovered elsewhere in the world. For example, the elegant spa town of Baden-Baden offers a classier, more refined atmosphere than the neon lights of Vegas, and its casino has hosted literary figures and Hollywood stars alike.

Casinos are often staffed by security personnel who can spot people trying to cheat or steal. The large amounts of money handled in casinos make them a target for fraud, and staff are trained to look out for suspicious behavior. In addition, some casinos have catwalks built into the ceiling that allow surveillance officers to look down through one-way glass on players at tables and slots. Other measures include specialized cameras that can see through the faces of players, and the use of hotlines to report suspected cheating or stealing.