It depends on how long you are staying there there is normal itinerary like
2night Bangkok 2night pattaya
2night phuket 3 night crabi
and may option between
you can enjoy peace, nightlife, water sports, adventure, nature everything there.
It's a beautiful g country with both hills and beaches, hills in the north and the beaches lies to the south. we recently visited koh kut in Thailand and wrote an article, you can read our article for a quick guide.
Hi Sreedeep, There are many places to see in Thailand including, Bangkok, Phuket, Pattaya, Phi Phi Islands, Krabi and James Bond island. I have attached with this comment few options for you, you can click on them to find more details about them. If you want to talk to someone about the packages simply fill in your details in the form and you will receive a call.