Dear (имя)!
Thank you for your letter. I`d like to tell you about my city. (название города) is very attractive for tourists. There are many green parks here, where you can spent a good time. But I advise you to visit our theatre. It is the most beautiful and coolest place in my city. The theatre shows a lot of interesting performances, plays, stand-ups, music shows. It is a good idea to see famous and talented artists. I think it will be amazing for you! I often spend my free time there because it is useful to be familiar with classic authors.