Eraniel Railway station is an NSG–5 category Indian railway station in Thiruvananthapuram railway division of Southern Railway zone. It in Eraniel is the most important railway station of Kallkkulam taluk of Kanyakumari district in the Tamil Nadu state of India. All daily trains passing through the station halts in Eraniel station. The famous Mandaikadu Bagavathi Amman Temple, Colachel Port, I.R.E Industries in Manavalakurichi and Padmanabhapuram Palace are situated nearby the station. The station also is the nearest railhead for two municipalities – Padmanabapuram, Colachel and for 25 villages.