The Croatian Ministry of Interior announced Friday that the country has reopened to tourists from all countries, including the US. 
The announcement goes against the EU's recent travel ban, which excluded the US from its list of safe countries whose citizens may travel throughout the EU.
Visitors entering Croatia will be required to bring a negative COVID-19 test, proof of accommodation, and complete a travel registration prior to arrival. 
The Centers for Disease Control and Prevention recommends avoiding all nonessential international travel during this time.