Every day, when you step out of your hotel, you'll be deciding where to go. If you're planning, for example, a trip to Rome or to the beach, it's one thing. But if you're wandering through the streets of the old town, it would be helpful to have a map of Terracina.
In Terracina, especially in its old part, you will find a map of the city useful. Not because you might get lost, as the resort is not that big, and the sea is a good landmark. It's just that with the help of the map, you'll be able to better understand the landmarks of the ancient city, discover interesting corners, and explore the most mysterious alleys.
You will also find a map of Terracina with hotels useful if you haven't chosen your accommodation yet. It will help you determine which hotel is closer to the sea or the old part of the city. Detailed maps can be found here and here.