The "Iron Curtain Trail" is a comprehensive guide that offers cyclists the opportunity to explore the history and culture along the former border of the Warsaw Pact. This route stretches from the Barents Sea to the Black Sea coast, passing through a variety of stunning landscapes and unique habitats that have developed in the former border strip. The guide is particularly suitable for historically interested cyclists and promotes sustainable tourism. The revised edition includes detailed maps at a scale of 1:120,000 and describes the 2,100-kilometer section from Szeged to Rezovo on the Black Sea. The combination of cultural heritage and natural beauty makes this guide a valuable companion for anyone looking to discover the region on two wheels.