Kollam Port is one of the historic ports situated 4 kilometres (2.5 mi) away from Downtown Kollam It is the second largest port in Kerala by volume of cargo handled and facilities. Located on the south-west coast of India, under the name of Quilon Port it became one of the country's most important trade hubs from the ninth to the seventeenth centuries. Kollam was one of the five Indian ports visited by Ibn Battuta.

Kollam, also known by its former name Quilon, is an ancient seaport and city on the Malabar Coast of India bordering the Laccadive Sea, which is a part of the Arabian Sea. It is 71 km (44 mi) north of the state capital Thiruvananthapuram. The city is on the banks of Ashtamudi Lake and the Kallada river. Kollam is the fourth largest city in Kerala and is known for cashew processing and coir manufacturing. It is the southern gateway to the Backwaters of Kerala and is a prominent tourist destination. Kollam is one of the most historic cities with continuous settlements in India. Geographically, Quilon formation seen around coastal cliffs of Ashtamudi Lake, represent sediments laid down in the Kerala basin that existed during Mio-Pliocene times.