You can learn about the history of Nong Khai with a stop at Thai-Laos Friendship Bridge. While in this walkable area, find time to visit its shops.
You can find out about the history of Khaem Son with a visit to Wat Prathat Phasornkaew. Wander the gardens or discover the area's mountain views.
You can find out about the history of Lom Kao with a visit to Phu Tubberk. Discover the area's mountain views and monuments.