Free & Cheap Things to Do in St. Augustine

History & Culture

Built by the Spanish between 1672 and 1695, Castillo de San Marcos is the oldest masonry fort in the continental United States and one of the most significant historic sites in the country. The massive coquina stone fortress overlooking Matanzas Bay has never been taken by force in battle — a testament to both its design and the unusual material it was built from. NPS rangers lead free programs throughout the day, and the views from the fort's ramparts over the bay and the historic city are spectacular.

Address: 1 S Castillo Dr, St. Augustine, FL 32084

Tip: Rangers fire the cannons on weekend afternoons — check the schedule at the visitor center for exact times. The $15 pass covers 7 days and also includes Fort Matanzas, 14 miles south. Arrive early in summer — the fort can get very crowded by 11am. Free parking is available along the bayfront a few blocks away.

History & Culture

The heart of historic St. Augustine, St. George Street is a car-free pedestrian zone lined with 18th-century Spanish colonial buildings now housing boutique shops, bakeries, galleries, and restaurants. The street itself is free to stroll, and the architecture — carefully preserved within the St. Augustine Historic District — is a living museum of colonial Florida history. Street performers, horse-drawn carriages, and the general atmosphere of 450 years of living history make this one of the most atmospheric free walks in the South.

Address: St. George St, St. Augustine, FL 32084

Tip: Start at the Old City Gate at the north end and work your way south toward the Plaza de la Constitución. Early mornings (before 10am) the street is quiet and perfect for photos. The Colonial Quarter living history museum is located along the street and worth the small admission fee if you want a deeper dive into Spanish colonial life.

Arts & Culture

One of the most beautiful college campuses in America, Flagler College occupies the former Ponce de León Hotel — a grand Spanish Renaissance Revival palace built by Henry Flagler in 1888 that originally served as one of the most luxurious hotels in the world. The exterior and public grounds are free to explore at any time, showcasing the stunning Moorish towers, ornate terracotta details, and lush courtyard gardens. Paid guided tours of the interior — including the breathtaking dining hall with its original Tiffany stained glass windows — are offered daily.

Address: 74 King St, St. Augustine, FL 32084

Tip: The free exterior walk and courtyard are absolutely worth the stop — the Spanish Renaissance architecture and sheer scale of the building are stunning on their own. Guided interior tours ($22) are available daily and cover the Rotunda, Courtyard, and the breathtaking Dining Hall with its Louis Comfort Tiffany stained glass windows. Arrive 15 minutes early as tours fill up. Located directly on the Plaza de la Constitución.

Parks & Nature

Just across the Bridge of Lions from historic downtown St. Augustine, Anastasia State Park offers 1,600 acres of pristine barrier island landscape — undeveloped Atlantic beaches, ancient coquina rock formations, salt marshes, and maritime hammock forest. The beaches are far less crowded than the popular resort beaches to the south, and the park's 4 miles of trails through diverse coastal ecosystems make it one of the best nature escapes on Florida's northeast coast. Kayak and canoe rentals are available at the park for exploring the tidal creeks.

Address: 300 Anastasia Park Dr, St. Augustine, FL 32080

Tip: The $8 vehicle fee covers everyone in the car, making it excellent value for families or groups. The beach area near the park entrance is the most popular — walk south along the shore for more solitude. Summer evenings bring spectacular sunsets over the Matanzas River. The park is also a top birdwatching spot during spring and fall migration.