Urbeth (ウルペス,Urupesu-koku?) is a location in Final Fantasy: The 4 Heroes of Light. It is a large city where many kinds of shops can be found. One of these shops is the only one able to upgrade the party's equipment.
The city of Urbeth is primarily commercially oriented. The city is divided into four regions, each ruled by a Merchant Lord: Thauzand, Trylion, Mylion, and Bylion; and each district has a "theme" to its shops: for example, one district sells accessories. In the center of the city is the Sky Tower, built to reach the heavens.
Jusqua arrives in Urbeth with a cat he believes is Aire, in hopes that the local sorcerer can lift the curse on her. (The real Aire, however, is elsewhere.) After seeking work from the four Merchant Lords around the city, Jusqua earns 10,000 gil required to pay the sorcerer, and the cat is turned in for the night. Around this time, Yunita is also wandering the streets alone, and Jusqua convinces her to help him if it means saving the princess.
In the middle of the night, the city is attacked by monsters, who were transformed from various dolls the sorcerer had given to the citizens. Jusqua and Yunita clean up the city, but in the midst of the chaos, the sorcerer runs away, taking the cat with him. Thauzand thanks them and readies a ship to sail to the north, where the sorcerer must have fled to. However, Jusqua feels that it is his own responsibility to rescue Aire, and not wanting to involve the princess's bodyguard any further, he leaves Yunita in the night and sails alone to Invidia.
When Yunita learns she has been abandoned by her companion, she sets out to solve matters on her own for once. Taking Thauzand's advice and after acquiring a pair of Rainbow Boots, she travels up the Tower to the Sky and arrives at Spelvia, which was hovering over Urbeth at the time.
Following events in Spelvia, the darkness in Rolan's soul is released and spread out into the world. After the party is sent back in time, they discover Urbeth was once the city of faith and the people are under a plague sent by Beelzebub. They also discover Thauzand's daughter is infected with the plague and try to buy a Hi-Elixir from the merchant, but the merchant charges a very high price for cure. The party follows the merchant to the Hunting Caves, but they discover that he was a monster serving Beelzebub. The party goes to the Tower of the Sky and reveal to the civilians that Beelzebub has been fooling everyone in the town. The party defeats Beezlebub and restore the city.