MRT (Metropolitan Rapid Transit) is Bangkok rapid transit system, which is known as subway. Currently MRT provides service only one line (Blue line) which has 18 stations between Hua Lamphong and Bang Sue.
Phetchaburi MRT station is a station that is located on Asok-Din Daeng Road, near Asok-Petchaburi Intersection.
What to see around Phetchaburi MRT Station
Around the station, there are office buildings, schools, and university. There is nothing much to see around the area.
This station is an interchange station. You can transfer from MRT Subway to Airport Rail Link at ‘Makkasan Station’. You need to walk a little bit, but there is a skywalk connecting these two stations together.
The station is also close to Asoke-Petchaburi Pier, a pier in Nida Line, Khlong Saen Saep boat service.
Hope this information helps. Enjoy traveling Bangkok!