Hospital in Lopburi

King Narai Hospital

For monkey bites and other health needs. Ideally, bring a local if you can't speak Thai. It's 5km east of the old town.
Tourist Information in Lopburi

Tourism Authority of Thailand

Kiosk inside the train station.
Bank in Lopburi

Siam Commercial Bank

Has a 24-hour ATM.
Post in Lopburi

Post Office