Provinces of Laos

1. ອັດຕະປື Attapeu
2. ບໍ່ແກ້ວ Bokeo
3. ບໍລິຄຳໄຊ Bolikhamsai
4. ຈຳປາສັກ Champasak
5. ຫົວພັນ Houaphanh
6. ຄໍາມ່ວນ Khammouane
7. ຫຼວງນ້ຳທາ Luang Namtha
8. ຫຼວງພະບາງ Luang Prabang
9. ອຸດົມໄຊ Udomxai
10. ຜົ້ງສາລີ Phongsali
11. ໄຊຍະບູລີ Sainyabuli
12. ສາລະວັນ Salavan
13. ສະຫວັນນະເຂດ Savannakhet
14. ເຊກອງ Sekong
15. ນະຄອນຫຼວງວຽງຈັນ Vientiane Capital
16. ວຽງຈັນ Vientiane
17. ຊຽງຂວາງ Xieng Khoang 

Border crossings with Vietnam

There are at least six border crossings that can be used by foreigners. These include:

Donsavanh - Lao Bao - to/from Savannakhet
Keo Nua Pass
Lak Sao - to/from Khammouan Province
Nam Can - to/from Plain of Jars
Na Meo - to/from Sam Neua
Tay Trang - to/from Muang Khua and Nong Khiaw
Bo Y (nearest town on Vietnamese side being Ngoc Hoi and on Lao side Attapeu)

~Info courtesy of Wikitravel~

Map of Laos

 

Click on image to enlarge

Official Tourism Website of Laos

http://www.tourismlaos.org/