Where can citizens of United States travel visa-free?

Visa-free for citizens of United States

Albania, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia, Austria, Bahamas, Barbados, Belgium, Belize, Bosnia & Herzegovina, Botswana, Brunei, Bulgaria, Canada, Cape Verde, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, Dominica, Dominican Republic, Ecuador, El Salvador, Estonia, Eswatini, Fiji, Finland, France, Georgia, Germany, Greece, Grenada, Guatemala, Guyana, Haiti, Honduras, Hong Kong SAR China, Hungary, Iceland, Ireland, Italy, Jamaica, Japan, Kazakhstan, Kiribati, Kosovo, Kyrgyzstan, Latvia, Lesotho, Liechtenstein, Lithuania, Luxembourg, Macao SAR China, Malawi, Malaysia, Malta, Marshall Islands, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Netherlands, Nicaragua, North Macedonia, Norway, Palau, Palestinian Territories, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Romania, San Marino, São Tomé & Príncipe, Senegal, Serbia, Seychelles, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, St. Lucia, St. Vincent & Grenadines, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Trinidad & Tobago, Tunisia, Türkiye, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Vanuatu, Vatican City, Zambia