There are Go-Go bars in most cities and large towns in Thailand, but key destinations for people enjoying this type of entertainment are Bangkok and Pattaya. In both Bangkok and Pattaya there a number of entertainment areas that are familiar with visiting tourists, as such, they are safe places to visit. Do not stray off into uncharted territory - the well-known areas have good numbers of tourist and regular police officers on hand if you need them; lesser known areas may not. It is worthy of note that Thailand's 'Social Order' campaigns mean that in both Bangkok and Pattaya bars can no longer stay open all night. Currently there is a 1 AM curfew that is strictly enforced - police will come into the bars as they close and they will eject you if you are drinking after hours. Another note of caution: Be careful when hostesses ask you to buy them a drink - their drinks are priced differently and are often more expensive!
These are some of the key places for Go-Go bars: