Sebastian Landmarks Guide

Sebastian has five landmarks with their own Digital Towns guide: the McLarty Treasure Museum, the Sebastian Area Historical Museum, the Sebastian Inlet Bridge, the Sebastian Inlet jetties and the Barrier Island Center just north of the inlet.

Five of the six are reached from A1A on the barrier island, within a short drive of Sebastian Inlet, and only the historical museum is inside the city on the mainland. That split matters for planning a day: the two museums inside Sebastian Inlet State Park sit behind the park entry fee (Florida State Parks), while the Main Street museum charges no admission (Sebastian Area Historical Society).

Each landmark is run by a different body, which is why hours and rules differ from site to site. Florida State Parks operates the museums inside Sebastian Inlet State Park, the Sebastian Inlet District maintains the jetties, the Florida Department of Transportation owns the bridge, the Sea Turtle Conservancy runs the Barrier Island Center and the Sebastian Area Historical Society keeps the Main Street museum. Questions about a closure go to that operator first, not to Sebastian City Hall.

The McLarty Treasure Museum is open Wednesday through Sunday, 10 a.m. to 4 p.m., and closed Mondays and Tuesdays, inside Sebastian Inlet State Park (Florida State Parks).

The museum stands near the place where survivors of the 1715 Spanish fleet came ashore. A state historical marker erected in 1974 records that a hurricane late in July 1715 destroyed a fleet of eleven or possibly twelve ships carrying gold and silver to Spain, and that about 1500 men, women and children who reached the shore made their camp along the barrier island near the spot where the flagship sank (Florida Division of Historical Resources). The same marker notes that Spanish salvagers later used the campsite while recovering cargo, and that most of the treasure was regained and moved to Havana. The McLarty Treasure Museum guide covers the exhibits and the site in detail.

Entry is through the Sebastian Inlet State Park gate, so the park fee applies: $8 per vehicle carrying two to eight people, $4 for a single-occupant vehicle and $2 for pedestrians and bicyclists (Florida State Parks). The park itself is open 24 hours a day, 365 days a year; the South Ranger Station has kept 8 a.m. to sunset hours from Nov. 12, 2025 (after dark only registered campers and annual pass holders holding an after-hours permit get through), and the North Ranger Station stays open around the clock (Florida State Parks).

A practical warning for planning a Sebastian Inlet museum stop: the park's hours page still carries a note dated July 2023 saying the Sebastian Fishing Museum and McLarty Museum are open seven days a week, directly above the newer Wednesday to Sunday schedule (Florida State Parks). The park history page also lists the McLarty as Wednesday through Sunday (Florida State Parks history), so a Monday or Tuesday trip will find it closed. The Sebastian Fishing Museum is the one that opens daily, 10 a.m. to 4 p.m. except major holidays. Campers who plan to arrive after sunset call 772-589-9659 on the day of arrival for the gate combination and instructions.

The Sebastian Area Historical Museum is at 1235 Main Street in Sebastian, inside the historic Sebastian Elementary School building, and admission is free (Sebastian Area Historical Society).

Hours are short and fixed: Tuesday, Thursday and Saturday from 11 a.m. to 2 p.m. The Sebastian Area Historical Society, a nonprofit, runs the museum on donations and will open by appointment for visitors who cannot make those windows; the number is (772) 581-1380. Group tours are offered for school, social and civic groups.

The building is just minutes from the Sebastian waterfront (Sebastian Area Historical Society), which makes it the one landmark on this list in town rather than on the barrier island. The Sebastian Area Historical Museum guide covers the exhibits and the 1927 school building.

Because the museum keeps only nine public hours a week, the Saturday window is the realistic option for most visitors from outside Indian River County. The society's own site still shows a 2023 copyright line, so a call to (772) 581-1380 before a special trip is the surest check that the schedule has not shifted for a holiday or event week (Sebastian Area Historical Society).

The Sebastian Inlet Bridge is being replaced: FDOT let the contract on December 3, 2025, lists construction from spring 2026 to fall 2031 and estimates the cost at $102 million (FDOT).

The bridge that carries A1A over Sebastian Inlet opened on February 27, 1965, linking Brevard and Indian River counties by road along the barrier island (Sebastian Inlet District). FDOT says the replacement addresses the structural and functional deficiencies of the existing bridge and the gap in system linkage for bicyclists and pedestrians, and raises vertical clearance for resiliency (FDOT).

The new Sebastian Inlet Bridge shifts east of the old one and carries two 12-foot travel lanes, two 8-foot shoulders and two 12-foot shared use paths, plus two fishing pier and observation walks running under the bridge from the north and south shores (FDOT).

The crossing stays usable during the work: FDOT says two way traffic will be maintained across the inlet at all times, with temporary lane closures during non-peak hours (FDOT). The Sebastian Inlet Bridge guide tracks the phases and the fishing access changes.

The Sebastian Inlet north jetty is in a multi-year rebuild by the Sebastian Inlet District, with Phase 1 finished in June 2025 and Phases 2 and 3 set to begin in late 2026 or early 2027 (Sebastian Inlet District).

Phase 1 rebuilt and improved 210 feet of the Sebastian Inlet north jetty. The next phases add concrete beams, new jetty decking and supplemental four-foot granite armor stone and three-foot crib stone. The district advertised the work on July 31, 2026, opened bids on September 4, 2026, and expected to award the contract on October 14, 2026, the date this page was checked (Sebastian Inlet District). The district notes that its April 2026 inspection recommended major structural work.

The current crib structure dates from 1968 and 1969, when the north jetty was overhauled and extended 500 feet; the extension is also credited with creating the surf break known as First Peak (Sebastian Inlet District history). The inlet itself has stayed open since 1948, when commissioners used surplus Navy demolitions to blast it open after at least six earlier cuts had closed.

For anglers, the practical point is that the north jetty work, set to begin late 2026 or early 2027, overlaps FDOT's spring 2026 to fall 2031 bridge replacement over the same inlet. The Sebastian Inlet jetties guide covers the north and south jetties, fishing access and the repair schedule; the district's project page is the place to check closure notices first.

Two more landmarks sit on A1A within a few miles of Sebastian Inlet: the Barrier Island Center to the north in Brevard County and Pelican Island National Wildlife Refuge to the south on the Jungle Trail.

The Barrier Island Center, run by the Sea Turtle Conservancy, is at 8385 S. Hwy A1A, Melbourne Beach, and opens Tuesday through Sunday from 9 a.m. to 5 p.m., closed Monday; its trail is open 7 a.m. to 6 p.m. from October to April and 7 a.m. to 8 p.m. from May to September (Sea Turtle Conservancy). The phone is 321-723-3556. The Barrier Island Center guide explains its link to the Archie Carr refuge and the sea turtle nesting beaches north of the inlet.

Pelican Island National Wildlife Refuge is reached from A1A on the Historic Jungle Trail, 3.3 miles south of Sebastian Inlet or 3.7 miles north of Wabasso Beach Road (CR 510) (U.S. Fish and Wildlife Service). The Centennial Trail address is 11455 Jungle Trail, Vero Beach, and the refuge trails are open sunrise to sunset daily. From mainland Sebastian, the refuge directions run from I-95 exit 156 along County Road 512 and CR 510 to A1A. The Pelican Island refuge is covered in the Sebastian parks section rather than here.