Improve your crop of Shabbos- understanding how far you can walk is part of Yahadus.  

Techum Shabbos

Techum Shabbos 

A site to learn the halachos and find your city 

The Laws of Techum Shabbos are complex.   The site's objective is to share the basic halachos and create a database of maps for the community to upload.   Let's begin