Is there a border crossing at Kanchanaburi to do a walk over/re-entry 30 day passport stamp, Laos passport holder,
TLDR : Answer Summary
The border at Kanchanaburi (Phu Nam Ron/Htee Kee) is currently closed for foreign passport holders, including Laos citizens, due to post-COVID restrictions. The only operational border for re-entry is at Kawthoung, accessible by boat from Ranong. Other crossings like Mae Sot/Myawaddy and Mae Sai/Tachileik are also closed for foreigners.