Egmont Key State Park and National Wildlife Refuge

The current Egmont Key Light dates from 1858. It is the oldest structure in the Tampa Bay area still used for its original purpose.

The Passage Key National Wildlife Refuge is part of the United States National Wildlife Refuge (NWR) System, located offshore from St. Petersburg. The 64-acre (0.26 km2) refuge was established in 1905 by President Theodore Roosevelt to preserve nesting colonies of native seabirds and wading birds. The Passage Key Wilderness Area is part of the refuge, and consists of 36.37 acres (0.1472 km2) (or 56.9%) of its total area. It was established in 1970, to protect native birds and serve as a breeding ground for them.

South-southwest of St. Petersburg, Florida, Fort De Soto Park is a park operated by Pinellas County on five offshore keys, or islands: Madelaine Key, St. Jean Key, St. Christopher Key, Bonne Fortune Key and the main island, Mullet Key. The keys are connected by either bridge or causeway. The island group is accessible by toll road from the mainland. Historically, the islands were used for military fortifications; remnants and a museum exhibit this history. Two piers, beaches, picnic area, hiking trails, bicycling trails, kayak trail, and a ferry to Egmont Key State Park are available. The park is a gateway site for the Great Florida Birding Trail.

USS Narcissus was a screw steamer launched in July 1863 as Mary Cook at East Albany, N.Y. It was purchased by the Union Navy in New York City on September 23rd, 1863 from James D. Stevenson; and commissioned at New York Navy Yard on February 2nd, 1864, with Acting Ensign William G. Jones in command. On 19 October 2018, the shipwreck was added to the National Register of Historic Places.

Anna Maria is a city in Manatee County, Florida, United States. The population was 968 at the 2020 census, down from 1,503 in 2010. The city occupies the northern part of Anna Maria Island and is one of three municipalities on the island. The others are Holmes Beach in the center and Bradenton Beach in the south. Anna Maria is part of the Bradenton-Sarasota-Venice, Florida Metropolitan Statistical Area.

Shell Key Preserve is an 1,800-acre preserve located on Shell Key in Tierra Verde, Pinellas County in the U.S. state of Florida. The preserve protects sensitive marine habitats and includes one of the county's largest undeveloped barrier islands as well as numerous mangrove islands and expansive sea grass beds. Shell Key emerged as a barrier island in the early 1960s from a submerged shoal on the north side of Bunces Pass (the island was originally named North Bunces Key). The island extends up to the Pass-a-Grille inlet. The island has grown as swash bars develop off-shore and migrate onto the beach. The island has been breached by storms, but the breaches have closed. The island remains vulnerable to being overwashed by storm surges.Shell Key has been designated as one of the state's most important areas for shorebird nesting and wintering and it serves as an important study area for these species. It also is an important area for recreation. A balance for both uses was established by restricting public use to the northern and southern ends of the island. A central core area for conservation is closed to the public. Boating, camping, and beach-going activities are permitted in public use areas of the preserve. Visitors can access Shell Key only via a water vessel and no restroom facilities are provided. The closest boat ramps, trailer parking, and restroom facilities are located at nearby at Fort De Soto Park.

Anna Maria Island is a barrier island on the coast of Manatee County, Florida, in the United States. It is bounded on the west by the Gulf of Mexico, on the south by Longboat Pass (which separates it from Longboat Key), on the east by Anna Maria Sound, and on the north by Tampa Bay. Anna Maria Island is approximately 7 miles (11 km) long north to south.

Holmes Beach is a city on Anna Maria Island in Manatee County, Florida, United States. As of the 2020 census, it had a population of 3,010, down from 3,836 at the 2010 census. It is part of the Bradenton-Sarasota-Venice, Florida Metropolitan Statistical Area. The city occupies the central part of Anna Maria Island and is one of three municipalities on the island. The others are Bradenton Beach in the south and Anna Maria in the north.

Tierra Verde is a census-designated place (CDP) in Pinellas County, Florida, United States. The population was 3,721 at the 2010 census. The community is located on an island near the entrance of Tampa Bay, and is connected by the bridges of the Pinellas Bayway to both St. Petersburg and St. Pete Beach. At the southern end of Tierra Verde is Fort De Soto, a county park.

The Pass-a-Grille Historic District (also known as Old Town of Pass-a-Grille) is a U.S. historic district (designated as such on October 19, 1989) located in the town of Pass-a-Grille at the southern end of St. Pete Beach, Pinellas County, Florida. The district is bounded by 12th Avenue, Gulf Boulevard, 4th Avenue, and Gulf Avenue. It contains 97 historic buildings. On September 15, 2003, the area was expanded to include an area bounded by Pass-a-Grille Way, 1st Avenue, Gulf Way, Sunset Way, and 32nd Avenue. The new area contained contains 354 more historic buildings. The Gulf Beaches Historical Museum is a museum of local history that is located in the district in the former Pass-a-Grille Community Church.

The Pinellas National Wildlife Refuge is part of the United States National Wildlife Refuge (NWR) System, located offshore from mainland St. Petersburg, Florida, and only accessible by boat. The 394-acre (1.59 km2) refuge was established in 1951, to act as a breeding ground for colonial bird species. Islands within the refuge include Indian, Tarpon, Mule, and Jackass Keys, and all are within the St. Petersburg city limits.

The Bob Graham Sunshine Skyway Bridge, often referred to as the Sunshine Skyway Bridge or the Sunshine Skyway, consists of a pair of long beam bridges with a central cable-stayed bridge that spans Lower Tampa Bay to connect St. Petersburg, Florida, to Terra Ceia. The current Sunshine Skyway opened in 1987 and is the second bridge of that name on the site. It was designed by the Figg & Muller Engineering Group and built by the American Bridge Company. The bridge is considered the flagship bridge of Florida and serves as a gateway to Tampa Bay. The four-lane bridge carries Interstate 275 and U.S. Route 19, passing through Pinellas County, Hillsborough County and Manatee County. It is a toll road, with a $1.75 toll assessed on two-axle vehicles traveling in either direction and collected via cash or the state's SunPass system as a reduced toll of $1.16.The original Sunshine Skyway was a two-lane beam bridge with a central truss bridge built directly to the west of the current structure. It was completed in 1954, and a second span was added in 1971.The original Skyway was the site of two major maritime disasters over a four-month period, the second of which resulted in the bridge's partial destruction and eventual replacement. On the night of January 28, 1980, the United States Coast Guard cutter Blackthorn collided with the tanker Capricorn just west of the bridge, resulting in the sinking of the cutter with the loss of 23 crew members in the worst peacetime disaster in the history of the US Coast Guard. On the morning of May 9, 1980, the freighter MV Summit Venture collided with a support pier near the center of the bridge during a sudden squall, resulting in the catastrophic failure of the southbound roadway and the deaths of 35 people when several vehicles (including a Greyhound Bus) plunged into Tampa Bay. Within a few years, the damaged span was partially demolished, the surviving span was partially demolished and converted into a long fishing pier, and the modern Sunshine Skyway was built. The current bridge incorporates numerous safety features designed to protect the structure from ship collisions, as it spans one of the busiest shipping lanes in the United States.