The idea of a business - "Personal Guide".

An interesting business idea that can easily become your main job and bring good profit. Whether you live in a big city or in a provincial town numbering several dozen or hundreds of people, there are still visitors to your city who would like to walk around the interesting places of your city. And often they are not interested in boring museums, but nightclubs, hotels, restaurants, etc. No one will take them there except you. Spend one day with the guests of the city, show the local sights or those places that they will be useful in the future, get paid for their services, and people will receive not a dry, official excursion from which you want to sleep, but an interesting walk not planned in any way and not recorded in any stupid programs of visiting museums.

It seems that this is not so difficult to implement. In each city come hundreds, thousands of guests to various organizations and just families. The host does not always manage to devote enough time to the guests and they will gladly pass this on to you for a fee. Even official travel agencies can partner with you to give the tour some zest by providing a tour of unofficial attractions. You just have to let the imagination run. Here there was a crime, but this inconspicuous house is the first house in the city, and throwing a coin in this fountain you will be happy, and in the evening you can watch as your "happiness" from the fountain rakes homeless Uncle Vasya. Believe me, they will remember him more. than visiting dozens of museums. Take them to a rehearsal for a local rock band or to a local artist, your best friend. It is useful for him - he can sell paintings, and you benefit - another item in your unusual excursion. Ride with familiar bikers on motorcycles around the city, let them try themselves in graffiti, leaving everything as petty hooliganism, people like a small extreme. Come up with something unusual. I understand that it requires costs, but everything will pay off with interest.
Source: http://ideibiznesa.ru/