Karlštejn Castle

#mytraveldiary Seeing the Great Tower and Well Tower Beyond the chapel tours, the exterior of the Great Tower is stunning, standing as a formidable, 60-meter high symbol of protection. Also fascinating is the Well Tower. The well inside is surprisingly deep and had to be carved through solid rock to reach the water table. The logistical planning involved in building a defensive water source in the 14th century is a great illustration of medieval engineering and military strategy. Though not a major tourist stop, it’s a cool feature that highlights the castle’s function as a self-sufficient royal vault.