NTPC ECO Park-Badarpur Border is an elevated station on the Violet Line of the Delhi Metro. The station is located close to the interstate border between the city of Faridabad in Haryana and Badarpur in Delhi and sees a large daily ridership owing to this fact. It was the terminal station of the Violet Line till 5 September 2015. It was earlier known as Badarpur, and was renamed in December 2014. This is Last Station of Delhi.

The station was opened on 14 January 2011, as part of the Sarita Vihar—Badarpur section of the line, and situated in Badarpur, Delhi. Initially, Badarpur metro station faced huge crowding problems, as it acted as a terminal for Delhi Metro. With the opening of a 14 km southward stretch between Badarpur in Delhi to Escorts Mujesar Faridabad on 6 September 2015, this station will now see less congestion as it was before. Some of the Metro Services terminate here.

L2	Side platform | Doors will open on the left
	Platform 1 Southbound	Towards → Raja Nahar Singh Next Station: Sarai (Delhi-Haryana Border)
	Platform 2 Northbound	Towards ← Kashmere Gate Next Station: Tughlakabad
	Side platform | Doors will open on the left
L1	Concourse	Fare control, station agent, Metro Card vending machines, crossover
G	Street level	Exit/Entrance

The station also houses several ATMs, food kiosks and a book store run by WHSmith. List of available ATMs at Badarpur metro station: HDFC Bank, State Bank of India, Yes Bank, IndusInd Bank, Ratnakar Bank.

Badarpur metro station Entry/exits
Gate No-1	Gate No-2
Passengers Underpass, near Faridabad Toll Plaza	International Institute of Hotel Management

Delhi Transport Corporation bus routes number 8, 34, 34A, 405, 405A, 405ASTL, 418A, 418ALnkSTL, 433, 433CL, 433STL, 440A, 443, 460, 460CL, 460STL, 473, 473CL, 479, 479ACL, 479CL, 479STL, 511, 511A, 511ASTL, 525STL, 544, 717, 717A, 717B, 724A, 774, 874, Badarpur Border Terminal – Gurugram Bus Stand Ballabgarh Bus Stand – Panipat Ballabgarh Bus Stand – Sonipat from outside metro station stop.

• Delhi Metro Rail Corporation Ltd. (Official site)
• Delhi Metro Annual Reports
• "Station Information". Delhi Metro Rail Corporation Ltd. (DMRC). Archived from the original on 19 June 2010.
• UrbanRail.Net – Descriptions of all metro systems in the world, each with a schematic map showing all stations.
• "Badarpur metro station" (Map). Google Maps.