It will be disappointing to see that, in my case, with a disability (accident) pension, I am exempt from taxes in Spain, and here I will have to pay it.
I was been living in Chanthaburi ten years ago. There are some places and routes for a walk. Khao laem Sing Forest Park is a nice place.. Close to the beach. I Don’t know now the situation but..Be careful with monkeys. Google it. 👍