If you think Southend-on-Sea's 1.33-mile pier is impressive, wait until you see the one in Progreso, Mexico. Stretching an impressive four miles into the Gulf of Mexico, Progeso Pier is officially the longest pier in the world.

This massive structure serves as a popular stop for large cargo and cruise ships arriving from the United States and Europe, drawing over 150,000 tourists annually. However, the bridge hasn't always been this long. Originally built to replace the old wooden pier in 1941, the structure started at just 1.2 miles. In 1988, the pier was extended by an additional 4,000 meters to increase its capacity and ability to welcome larger ships. 

The reason for such an extraordinary length lies in the shallow waters of the coast, meaning that in order to accommodate larger vessels, these must dock much farther from shore, resulting in the pier's massive extension.

Four miles takes an average of 40 minutes to an hour to walk, so passengers disembark at the end of the pier and then take a shuttle to reach the shore.

Not only is the pier the world's longest, but it was also the first concrete structure to use nickel-containing stainless steel reinforcement. 

The use of stainless steel means that the pier is less exposesd to corrosion compared to carbon steel. 

Located in Yucatán, the port has become a new hub for large cruise ships and a popular holiday destination known for its crystal clear waters, local cuisine, and white sand beaches. 

For those looking to explore beyond the beach, Progreso also boasts incredible Mayan ruins, including the Chichen Itza and Dzibilchaltún, as well as the historical white city of Mérida.

These fascinating sites are frequently visited by cruise passengers as part of day trips from the port of Progreso.