About 80 km north of Prague close to Česká Lípa is Máchovo jezero – Lake Mácha. It is a man-made lake, well king-made actually. Apparently Charles IV looked from nearby Castle Bezděz and instructed that a lake be created in 1366. It had an early start as a holiday area growing in popularity between the wars when many built villas around the west side of the lake around Staré Splavy. At this time beaches were developed on the lake with imported sand, there were boat trips, walks and many other activities. In the 1960´s and 70´s it was an area of union hotels where people came on holidays provided by their own union or the state. Now it is much quieter, at least outside the main holiday season, and is a lovely spot for a long weekend or even a week. You can stay on the lakeside, take one of the many walks, visit nearby castles such as Bezděz and Houska, breath fresh air and relax. You can also shop in nearby Nový Bor – one of the centres of the glass industry, visit its glass museum, and depending on the time of year, pick your own blueberries or mushrooms in the forest.