Nong Khai is a sleepy Thai town with strong Lao influences, and is home to small Chinese and Vietnamese communities as well.
Most locals speak both Thai and the local dialect called Isaan, which is closely related to both the Thai and Lao languages. Many locals speak a little bit of English, mostly tourism-related words, and are generally very friendly and helpful if you smile and are polite.
The nearest airport (on the Thai side) is in Udon Thani, 56km away. There are direct shuttle buses four times a day between the airport and the Friendship Bridge (2km outside Nong Khai), plus taxis and minibuses that will take you in to Nong Khai proper.
Thai Airways and Air Asia operate flights between Bangkok (Suvarnabhumi) and Udon Thani. Nok Air operates a service between Bangkok (Don Muang) and Udon.
There are departures to Udon Thani at least once per hour from the '''BKS station''' on the main drag, Prajak road. The hour-long ride costs 20 baht in 3rd class (non-air con).
There are several departures daily from Bangkok (~9 hours), and across the border direct from Vientiane (55 baht, 17000 kip, two hours) via the Friendship Bridge.
A 1st class bus service connects Nong Khai directly with Suvarnabhumi Airport (the new BKK).
Nong Khai is the terminus of the Northeastern railway line from Bangkok via Khon Kaen and Udon Thani. The trip takes 10-12 hours and a first class sleeper ticket from Bangkok to Nong Khai or vice versa is currently about 1200 baht, and a second class sleeper ticket (not bad for the price) is 748 baht ($21.43 USD as of Jan 2009). Sleepers often sell out at peak times so you may need to book in advance.
Effective March 5th, 2009, shuttle services operate from Nong Khai to Tha Nalaeng, Laos (near Vientiane) twice a day, with departures from Nong Khai at 10 AM and 4:20 PM and trains back at 11 AM and 5:05 PM. These are actually operated by the long-distance trains coming in from Bangkok, but you can only buy tickets at Nong Khai station, and you need to pass through immigration as well. (If coming in on train #69 from Bangkok, there's a 90-minute window to do this.) Once the formalities are done, the trip itself across the Friendship Bridge only takes 15 minutes. Visa on arrival is '''not''' yet available, so you need an advance visa to use this service.
The only mode of public transport in the city is by tuk-tuk. Although the price has gone up recently due to the increased cost of gasoline, they remain inexpensive at 20-30 baht/person to anywhere around the city centre.
Some tuk-tuk drivers will ask for much more than 20-30 baht/person, but you can generally bargain with them to reach a reasonable price. When bargaining, smile and be patient and polite.
A trip to or from the Friendship Bridge can cost upwards of 70 baht for tourists if only one passenger is on board.
Another great way to discover Nong Khai and its surroundings is by bicycle. Some guesthouses and several rental places around town offer bicycles (30 baht/day) and motorbikes (200 baht/day). Lower prices can usually be negotiated for longer rentals - try the rental stand outside the Mut Mee guesthouse.
Nong Khai has one sight that cannot be missed - '''Sala Kaew Ku''' (or '''Sala Keoku''', also known as ''Wat Khaek''), located 6km east of Nong Khai on Highway 212.
This utterly bizarre park of massive sculptures (some over 20m tall) is the handiwork of the mystic Luang Pu Bunleua Sulilat, who bought the land in 1978 when he was kicked out of his native Laos - a similar park of his earlier work remains near Vientiane. Synthesizing Buddhism and Hindu ideologies, Buddhas, many-armed goddesses, naga snakes and all sorts of human-animal hybrids dominate the scenery. Entry is 10 baht for thai and 20 baht for foreigners (march 2009).
There is no direct public transport and you might find it a little tricky to get back, so you're best off arranging a return ride with a tuk-tuk (100 baht or so, including the cost of the driver waiting one hour).
Particularly noteworthy is the '''Wheel of Life''', depicting his theory of the cycle of life; you enter via from a womb-shaped tunnel and walk the circle past statues depicting the stages.
Luang Pu's mummified remains are enshrined on the third floor of the '''Sala Kaew Ku''' pavilion itself.
Nong Khai is a charming city to wander around on foot or rented bicycle (30 baht/day) and meet the friendly and helpful locals. It's also a good place from which soak up the Isaan culture of the neighbouring towns, which can easily be reached by bus from the main BKS ("Bor-kor-sor") bus station in the city centre, on Prajak road.
If you expect the usual tourist traps of Bangkok and Phuket, you will be disappointed. There are no superclubs, go-go bars and mega malls to fill your hours. This is a place to chill by the Mekong river watching passenger and cargo boats transit between Thailand and Laos, or to finish that paperback that has been sitting in your luggage for weeks. You may also consider stocking up on travel necessities before trudging on to Laos. Many who have planned an overnight stay for transit means have ended up staying for weeks.
For those interested in Muay Thai boxing lessons on a long-term basis, go to the boxing stadium beside the Grand Hotel and inquire from ex-Muay Thai boxing national champion Arjarn Lart, a friendly local who speaks just enough English to get you by. This is the real deal, so do not expect an air-conditioned gym with cushy floor mats surrounded by ceiling high mirrors.
During the months from January to May when the Mekong river level resides to its lowest, the Jomanee ("Joe-mar-nee") 'beach' appears near the Friendship Bridge, 2km west of town. Food and drink vendors readily provide mats, shade and music for the hundreds of locals - and two or three tourists - who patronise their stalls. An excellent spot to watch the sunset.
When you vist Nongkhai you must get a massage the one I like is Rungtawan Thai Massage,1205 Jen Job Thid Road,,Nai Muang Sub-district, Muang District,,Nong Khai Province,43000 ,Thailand.
If you enjoy a good read then you should visit Hornbill bookshop, It has the best collection of fiction, non-fiction guide books, maps and a growing collection of international titles in Isan. This book shop is located in the Soi leading to Mut Mee guest house next to 'Cipollino'Italian restaurant.Apart from the great music they play and the internet service the owner has an extensive knowledge about her books and about Thailand in general.
There are plenty of banks with ATMs in town, in particular on the main drag, Prajak road, and on Meechai road, which is runs parallel and to the north of Prajak road. Some ATMs limit the amount you can take out to 3,000 baht/day. The ones inside Tesco-Lotus near the cashiers allow up withdrawls up to 25,000 baht. The only bank branch open on Saturdays is at the Tesco-Lotus mall. If you stand in front of the main entrance pass the building on the right side and enter near the bookshop.
The recently renovated Thasadej market is a 500m covered alley market beside the Mekong river, where one can find hand made Thai and Lao products, Chinese teas, cheap (and often low quality) electronics, clothes and a bewildering assortment of other items. It's open daily 08:00-18:00.
South of town on the Udon Thani road is a Tesco-Lotus, a fully-fledged western-style supermarket with satellite shopping arcade and a cinema.
Budget accommodation is of good value, extensive and affordable relative to the other more popular cities of Thailand.
Jom Jang, a village on the banks of the Mekong river, is located approximately 18km east of the city.