KHLONG PRATU THEP MI (คลองประตูเทพหมี)
Text & maps by Tricky Vandenberg - January 2014
Khlong Pratu Thep Mi or the Canal of the Thep Mi Gate was situated on Ayutthaya's
city island outside the
Historical Park in Pratu Chai sub-district.

The south-north running canal had its mouth at the old
Lopburi River (1) opposite the
mouth of
Khlong Phraya Phan leading to Wat Phraya Kong and Wat Phraya Phan. The
canal was fed by the waters of
Bueng Phra Ram, which on its turn was filled by the
waters of the Lopburi River via the
Lam Khu Pak Sra.

The canal passed the fortified
city wall at the Thep Mi Gate also known as the Khao
Semi Gate
, a large water gate; one of the eleven water gates from the city. The canal has
been largely filled up after the fall of Ayutthaya (1767) and only few traces of the
waterway are left today.

Starting from its mouth going north until the
Talaeng Kaeng Street; on the south bank
stood
Wat Am Mae, Wat Pa Rong, Wat Saphan Nak and Wat Song Khon; on the north
bank stood
Wat Pa Sak.

Engelbert Kaempfer drafted a continuously north-south canal on his 1690 map,
apparently not broken by Bueng Phra Ram (or at least he did not indicate the marsh).
Including the bridge over the Talaeng Kaeng Street, we find on his map four bridges
crossing the southern stretch of the canal. Only the ruin of the
Wanon Bridge (2) remains
today.

Footnote:

(1) In the Ayutthayan era (1350-1767 AD) the Lopburi River encircled the City of
Ayutthaya. In the mid-19th century the bed of the
Chao Phraya River was deviated
from the vicinity of
Wat Jula Mani in Ban Kum into the bed of the (now defunct) Bang
Kaeo River at Ban Mai.
(2) Also called the Thep Mi Bridge.
Thep Mi Gate on Vingboons' map - Anno 1665
(Thep Mi Gate on Vingboons' map - Anno 1665)
Detail of Engelbert Kaempfer's draft map drawn in June 1690
(Detail of Engelbert Kaempfer's draft map drawn in
June 1690)
Detail of Phraya Boran Rachathanin's map - Anno 1926
(Detail of Phraya Boran Rachathanin's map - Anno
1926)