One of the first cities I rode through was Vukovar, and I immediately came upon the water tower. It was heavily damaged in a battle in the early 90s, in which ~2000 people were killed. It’s been preserved as a memorial (a very grim one) of this battle. There were a few other large structures I noticed with very heavy damage, along with many buildings that were still riddled with bullet holes. On my first day, I also visited two WWII memorials. The first was the Monument to the Revolution of the people of Moslavina, built in 1967 to honor the people of Moslavina that fought in WWII. The second was the Stone Flower, in memory of the victims of the Jasenovac Concentration Camp. This was the only concentration camp that wasn’t run by the Germans, and was also one of the largest across Europe. It was started by the Ustaše in 1941, and the primary victims were Serbs. It’s estimated that 80-100,000 people were killed at this camp.