If you live in a city with a strong tourist potential, a business with minimal investment can offer sightseeing services.
For this business you will need, if it is a big city, a van. In a city where tourist attractions are close to one another, the activity can be taken by foot.
A good internet promotion will connect you with the potential groups of tourists you will accompany to the various tourist attractions. You will also present your clients a small description of the history, location and other details of each objective.
Depending on the duration of the event and the number of people, you can set the correct price.