The story of Split goes back 1700 years to the time the Roman Emperor Diocletian decided to build his retirement Palace on a beautiful peninsula close to the great Roman city Salona. Out of this royal residence Split was born. It is a city that perfectly combines traditional Mediterranean charm, and a young vibrant energy that has made Split the destination for the Ultra festival, the world's largest electronic music festival. The Spaladium Arena is a multi-purpose sports and entertainment arena located just 10 minutes walk from the center of Split. The unique atmosphere of the arena makes it a venue ideal for a range of events from sports to concerts to exhibitions to conferences. The Spaladium Arena was developed to meet all the requirements and dimensions of International Olympic Committee guidelines.