Sri Lanka, Bangladesh or India?

Try Singapore or Hong Kong , Hong Kong has a fantastic mix of everything beautiful malls , and different cultures , you may want to check out rual country areas in the United States , stay away from big cities , take a tour of ghost towns or go to places like Putt in Bay or South B Island located in Lake Erie in Ohio . Rota , Spain and Barcelona are good places to go. The Florida Keys are really laid back. There is a huge flea market with a restauraunt with Amish food vendors, and an open air market located in Hartville , Ohio . Tons of small country towns abound in the U.S. Parks and caves , fishing , swimings , camping , amusement parks. Just stay away from the typical tourist traps. Book a stay on a ranch , go see an aviation museum . Get a welcome packet sent to you from each states' tourism sites online. Rent a car and drive to Canada and see the Falls. Look at the USA not as a whole , judge it State by State. There are many different cultures in the U.S., read up on the good ones. Sri Lanka would be my pick , I would not feel safe in the others. I suggest these days the best way to travel is with a group and stay with a guide.