Teide Natural Park is a national park located in Tenerife, Spain that contains Mount Teide, the highest mountain in Spain at 3,718 meters high and the third highest volcano in the world. Teide Natural Park is one of the oldest national parks in Spain and is the most visited national park in Spain, receiving over 3 million visitors annually and breaking its own record in 2016 with 4 million visitors. The Prado Museum is Spain's main national art museum located in Madrid. It has one of the finest collections of European art and was founded on November 19, 1819. The Prado Museum is one of the most visited museums in the world and is considered one of the greatest art museums globally.