Nilakkamukku is located in Thiruvananthapuram district of Kerala. This residential area is situated between Chavadimukku and Mananakku on Kadakkavoor – Kollampuzha - Attingal Road. Nilakkamukku is about 1 km from Kadakkavur, about 1 km from Vakkom, about 4 km from Attingal, about 7.5 km from Varkala and about 3 km from Anchuthengu. Buses are available for Kadakkavoor, Vakkom, Attingal, Anchuthengu, Varkala, Venjaramoodu and Alamcodu. Main landmarks are Nilakkamukku Dharma Sastha Temple, Bhadra Annapoorneswari Temple, Indira Auditorium, Nilakkamukku Post Office, Nilakkamukku Government Lower Primary School, Nilakkamukku Public Market, Federal Bank-ATM etc. Kadakkavur Railway Station, Kadakkavur Sub Treasury, Syndicate Bank Kadakkavur Branch, Indian Overseas Bank Mananakku Branch, Federal Bank Vakkom Branch, SBT Vakkom Branch, SBT Kadakkavur Branch, South Indian Bank Ltd. Kadakkavur Branch, Kadakkavur Police Station, Kadakkavur Sub Registrar Office, Kadakkavur Margin Free Market are within 1.8 km radius of Nilakkamukku. The nearest Airport is Trivandrum International Airport and Kadakkavur Railway Station (1 km) is the nearest Railway Station.