Visa free entry - we entered Thailand by air, received our 30 day visa free entry. Left within the 30 days and have travelled Cambodia for last 25 days.
Just to confirm if we cross land border back from Cambodia>Thailand we will receive another 30 visa free entry?
We then leave Thailand and unlikely to return for a year or more, not intending on staying.
Thank you.
TLDR : Answer Summary
If you return to Thailand from Cambodia by land, you will receive a new 30-day visa exemption stamp upon arrival. It's essential to present proof of your departure plans from Thailand when questioned by immigration officers. Additionally, avoid using the Poipet border crossing for a smoother entry experience.