Enjoy a 90-minute walking tour through the nation’s oldest city, exploring centuries of history, architecture, and hidden stories that shaped St. Augustine. From the Castillo de San Marcos to charming colonial streets, and the beautiful waterfront, this tour hits all the highlights—perfect for first-time visitors or anyone looking to truly understand the city. The beauty of a free walking tour is that you get to decide what it's worth to you personally. Your licensed local guides receive no salary of any kind other than what they receive from guests on a tip basis. If you have a group larger than 6, please contact us in advance to make sure we can accommodate.