Useful but not essential
The map is convenient to use, and the lamination keeps it from getting destroyed from use. But it is relatively expensive considering you can get the same map in your tourist guide or for free from any one of a number of places once you get to Prague.

Must Have Map
In typical Streetwise fashion, this is an excellent map that is key to exploring the city of Prague which has many confusing streets with confusing names.

This is a map not a guide and while it does point out places of interest it is obviously meant as a map first and foremost. None of the free maps I found came close to be as legible and understandable. The fact that it is a trifold lamninated map makes it very easy to keep in your jacket and use.

A definite must have for Prague in my opinion.

Great for 'streetwalking'
There are maps with even more detail, but this map is an essential. Lightweight, laminated (waterproof), pocket-sized, and with almost all the detail that most visitors need. Fully-opened, it is still small, unobtrusive, and easy to use. A handy gazeteer lists many streets and monuments, with map grid locations. There are some very tiny streets/alleys that are hard to make out, but that is true for almost any
pocket-sized folding map. I buy a Streetwise for any city destination.

Map of Prague
Worked out perfectly for our recent trip to Prague. We used it every day.

OK, but not as your only resource
This map is convienient (like the others in the series) because you can fold it in half and stick it in your pocket without it getting all ripped up. However, I ended up referring to other maps as well to verify where I was going. The Prague map is particularly inconvenient in that it divides the Stare Mesto (the central area where most tourists spend their time) in half, such that I frequently had to turn it over as I traced my path.