Synagogue in Lesko, 2006. Photo (c) Ruth Ellen GruberGiven that I posted the link to downloadable pdf Jewish guides to Warsaw, Czech Republic, and Hungary, I think it's important to note that the Foundation for the Preservation of Jewish Heritage in Poland (FODZ) has a number of downloadable guide brochures and maps available at his web site -- these particularly deal with the "Hasidic Route" that the Foundation is developing in partnership with local towns and organizations in various parts of eastern and southeastern Poland.
Click HERE for a list to access -- scroll down to "downloads." The brochures include individual guides to Zamosc, Sanok, Lezajsk, Rymanow, Krasnik, Lesko, Chelm, Jaroslaw, Ropczyce, and Ustrzyki Dolne, as well as a general map of the Route.
Most of these sites (and many more in Poland) are dealt with in my book National Geographic Jewish Heritage Travel: A Guide to Eastern Europe.