Burmese Camp Ditch

The Burmese Camp Ditch is a small earthwork in Ban Paeng subdistrict, Phrom Buri district, Sing Buri, that local tradition dates to 1584 — roughly 180 years before Sing Buri’s better-known Bang Rachan siege of 1765-66, and in a different part of the province entirely. Entry is free, daily 09:00-17:00.

The traditional account holds that an army allied with Burma, under the King of Chiang Mai, camped here at a river confluence once known as Pak Mae Phutsa during the campaigns of King Naresuan’s reign, when Naresuan’s forces broke a Burmese-aligned push toward Ayutthaya. Not everyone agrees with that reading: a competing theory, argued by some Thai historians, holds that the earthen mounds are actually the remains of Phrom Buri’s own ancient town wall rather than a military encampment at all. Neither theory has been settled by excavation, so the site is presented — and should be visited — as a piece of contested local history rather than a confirmed battlefield.

What’s physically there is modest: a low, L-shaped earthen bank and ditch running a short distance, landscaped into a small public park rather than left as raw ruins. It’s not the kind of site with a museum or reconstructed fortifications — the value is in standing on a genuinely old piece of ground with a documented, if disputed, 16th-century story attached to it, set among the rice fields and quiet backroads of rural Phrom Buri.

Watch out: Don’t confuse this with the Bang Rachan monument sites — despite the shared “Burmese wars” theme, they’re a different district, a different century, and a different story. If you’re chasing the Bang Rachan history specifically, head to Khai Bang Rachan district instead.

Bring water and sun protection — there’s little shade and no on-site facilities beyond basic parking. If you’re building a Sing Buri history day around the province’s Burmese-wars sites, keep this one separate from the Heroes of Khai Bang Rachan Monument and Park and Wat Pho Kao Ton — both cover the 1765-66 siege in Khai Bang Rachan district, a separate story roughly 40 km away.