With the new online evisa application for stays over 30days.
Can I still arrive on the 30 day visa exemption stamp, and extend for 30 days at jomtien immigration, rather than apply for the evisa?
Cheers
TLDR : Answer Summary
Yes, you can enter Thailand on a 30-day visa exemption stamp and later apply for a 30-day extension at Jomtien Immigration. However, it's important to note that you will need to obtain a Thailand Pass to enter the country.