When I first get here in Thailand, I stayed in Rayong. There is a lot of beautiful places since it is near beaches. Near mother nature, since it is a province. Far away from pollution and noise. It is relaxing. 
That is one of the beaches here in Rayong. 
This one is located at Pattaya City. One of the tourist spot here in Thailand.
Wow! It is beautiful... I've never been in Rayong...