Is Nong Bua Lamphu worth visiting?

Nong Bua Lamphu suits travellers who want quiet, authentic rural Isaan rather than a heavy sightseeing itinerary. Erawan Cave and Phu Kao–Phu Phan Kham National Park make a satisfying day trip from Udon Thani or Khon Kaen.

Tham Erawan, or Erawan Cave, is a large limestone cave reached by a long staircase up a forested cliff. At the entrance sits a large Buddha image with sweeping views over the surrounding plains.

How do you get to Nong Bua Lamphu without a car?

Local buses and songthaews from Udon Thani and Khon Kaen reach Nong Bua Lamphu's main town frequently. From there, getting to caves and parks usually requires a hired songthaew or motorbike taxi.

Nong Bua Lamphu Guide — Erawan Cave, Phu Kao Park & Quiet Isaan

About Nong Bua Lamphu Province

Nong Bua Lamphu is one of Thailand's youngest and least-visited provinces, carved out of Udon Thani in 1993. It is a quiet, agricultural area whose main attractions are caves, forested hills and a strong sense of everyday Isaan life away from any tourist trail. Highlights include Erawan Cave with its hilltop Buddha image and the scenic Phu Kao–Phu Phan Kham National Park, both within easy reach of Udon Thani for a half-day or overnight side trip.

Key facts

Population: 509,470 (2020)
Area: 3,859 km²
Density: 132 / km²
Districts: 6
Capital: Nong Bua Lam Phu
ISO code: TH-39

All 6 districts

Mueang Nong Bua Lam Phu · Na Klang · Na Wang · Non Sang · Si Bun Rueang · Suwannakhuha

Top Highlights

Tham Erawan (Erawan Cave) with a hilltop Buddha image and panoramic views
Phu Kao–Phu Phan Kham National Park, with viewpoints and reservoir scenery
Wat Tham Klong Phen, a forest monastery linked to Ajahn Khao Analayo
Quiet rural villages and rice fields giving an unfiltered taste of everyday Isaan

Getting There

Nong Bua Lamphu has no airport or train station. Most travellers fly into Udon Thani and continue by road in about an hour, or take a bus from Bangkok's Mo Chit (9–10 hours) and Khon Kaen (around 2 hours).

Inside Nong Bua Lamphu

Districts (6)

Mueang Nong Bua Lam Phu ·Na Klang ·Na Wang ·Non Sang ·Si Bun Rueang ·Suwannakhuha

Mapped in Nong Bua Lamphu

49 places of interest recorded in OpenStreetMap. Coverage is contributed by volunteers and varies by area, so treat these as a guide to what is mapped rather than a complete inventory.

36Temples
5Viewpoints
3Museums
3Attractions
1Waterfalls
1Historic sites

Named examples

Frequently Asked Questions

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Sources

Facts on this page last checked 1 August 2026.

1.Q261241 — population, area, districts, coordinates — Wikidata (Wikidata), retrieved 1 August 2026
2.Background reading — Wikipedia (Wikipedia), retrieved 1 August 2026Linked for context; no text is reproduced from it.
3.Official provincial website — Provincial administration (Official source), retrieved 1 August 2026

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