Sabratha is an ancient city located on the Mediterranean coast of Libya, about 80 kilometers west of Tripoli. It was founded by the Phoenicians in the 5th century BC and later became a Roman city. The city prospered as a trading center due to its location on the coast, and it was an important port for exporting the agricultural products of the surrounding region, such as olives, grains, and wool.

Sabratha is known for its well-preserved ancient ruins, including a theater that could seat 5,000 spectators, a forum, a basilica, and a number of temples dedicated to various gods, such as Apollo, Isis, and Serapis. The city also had a number of public baths and a marketplace that was lined with shops.

One of the most impressive features of Sabratha is the extensive system of underground cisterns that were used to collect and store rainwater. These cisterns were able to hold up to 40 million liters of water, ensuring a reliable source of water for the city's inhabitants.

Sabratha was also known for its mosaics, which are considered some of the best-preserved examples of Roman mosaics in the world. These intricate designs feature geometric patterns, scenes from everyday life, and images of mythological figures.

Today, Sabratha is a popular tourist destination, drawing visitors from around the world who come to see the ancient ruins and explore the city's rich history. The site is also recognized as a UNESCO World Heritage Site, ensuring its preservation for future generations.