Are you traveling to Madrid, Spain? There are many things to see and do in this amazing and vibrant city but one of the top things on your list should be a visit to the Palacio Real (Royal Palace). It's an architectural marvel and second in size and splendor only to the Palace of Versailles in France. Plan an entire day to play tourist here since the palace and the grounds are immense and there is plenty to see.

This architectural treasure was conceived by Phillip V and took 25 years to construct but occupied for many years by the Spanish monarchy. The Royal Palace was at one time the center of power for half of the (then known) world. Surprisingly the palace was occupied up until the 20th century; Alfonso XIII was the last to occupy it in 1931.

The building itself is a phenomenal example of French classical architecture and it's surrounded by beautifully manicured grounds and a statuary. Not all of it is decorated in European flavor; for example, take a look at the stone statues of Inca prince Atahualpa and the Aztec king Montezuma. It's quite unusual for a palace of this time period.

Taking a tour of the palace is the only way to see and appreciate much of the history and art. The two hour tour includes the Salon de Gasparini; a truly amazing room with intricate ceramic walls and brilliant chandeliers. The banquet hall will impress you with seating for over 100 guests!

You'll also visit the throne room where rulings were handed down for centuries and much of the world's history was influenced. Also worth a look is the Armeria Real (Royal Army) which has on display ancient weapons and armor. The garish torture devices used during the Spanish Inquisition will shock you.

For another insight into the primitive past, check out the Royal Pharmacy which displays many instruments that were used to treat the royal family. Also worth a look is the Royal Library which is not as extensive as the Vatican Library but still has an impressive collection. There is a first edition of Don Quixote and several centuries old musical instruments.

No visit to the Royal Palace is complete without witnessing the changing of the guards. As with most, the changing of the guard attracts onlookers due to the unbelievable amount of tradition and form involved.

So when you next get a to go to Madrid, make sure you pay a visit to the grand Palacio Real. It will be well worth it!