Holy Trinity Church, Gosport

Haslar Marina is located inside Portsmouth Harbour, on the south coast of England, just to the west of the entrance. It can be easily identified by the bright green lightvessel Mary Mouse II permanently moored to the outside of its breakwater. The lightship contains a small bar and restaurant, as well as one set of shower, toilet and laundry facilities. (Others are located elsewhere in the marina.) Visitors' berths are near the entrance by the lightship.

Gosport bus station is a bus station in Gosport, England.

Royal Clarence Yard in Gosport, Hampshire, England was established in 1828 as one of the Royal Navy's two principal, purpose-built, provincial victualling establishments (the other being Royal William Yard in Plymouth, Devon). It was designed by George Ledwell Taylor, Civil Architect to the Navy Board and named after the then Duke of Clarence (later William IV, King of England). The new victualling yard was developed on approximately 20 hectares of land, some of which was already in use as a brewing establishment at Weevil on the west shore of Portsmouth Harbour, to the north of Gosport. Queen Victoria regularly used Royal Clarence Yard as her disembarkation point for the short journey across the Solent to her house at Osborne in the Isle of Wight, travelling from Gosport Station on the single track line extension which had been opened in 1844 principally for this purpose.Between the establishment of the Yard and its eventual decommissioning in the early 1990s, Royal Clarence Yard supplied provisions to the Royal Navy in all the major conflicts of this period.In 1995, the Ministry of Defence (MoD) declared 16.26 hectares of Royal Clarence Yard surplus to requirements and released it to Gosport Borough Council. Berkeley Homes bid for the land in 1998 and was granted planning permission for a mixed use development in 2001. The south-eastern part of the Yard (approx 3,74 hectares), which includes the Oil and Pipelines Agency access to the Gosport Oil Fuel Depot, was retained by the MoD for operational reasons. In 2014, the Defence Infrastructure Organisation announced plans to release most of the rest of the retained land at Royal Clarence Yard to Gosport Borough Council.

HMS Alliance (P417/S67) is a Royal Navy A-class, Amphion-class or Acheron-class submarine, laid down towards the end of the Second World War and completed in 1947. The submarine is the only surviving example of the class, having been a memorial and museum ship since 1981. The Amphion-class submarines were designed for use in the Far East, where the size of the Pacific Ocean made long-range, high surface speed and relative comfort for the crew important features to allow for much larger patrol areas and longer periods at sea than British submarines operating in the Atlantic or Mediterranean had to contend with. Alliance was one of the seven A-class boats completed with a snort mast - the other boats all had masts fitted by 1949.

The Royal Navy Submarine Museum at Gosport is a maritime museum tracing the international history of submarine development from the age of Alexander the Great to the present day, and particularly the history of the Royal Navy Submarine Service from the navy's first submarine, Holland 1, to the nuclear-powered Vanguard-class submarines. The museum is located close to the former shore establishment HMS Dolphin, the home of the Royal Navy Submarine Service from 1904 until 1999.

Gosport Town Hall is a municipal structure in the High Street, Gosport, Hampshire, England. The structure currently serves as the headquarters of Gosport Borough Council.

The seventeenth Royal Navy vessel to be named HMS Dolphin was the Royal Naval shore establishment sited at Fort Blockhouse in Gosport. Dolphin was the home of the Royal Navy Submarine Service from 1904 to 1999, and location of the Royal Navy Submarine School.

Fort Blockhouse is a former military establishment in Gosport, Hampshire, England, and the final version of a complicated site. At its greatest extent in the 19th century, the structure was part of a set of fortifications which encircled much of Gosport. It is surrounded on three sides by water and provides the best view of the entrance to Portsmouth Harbour. It is unique in that it was built over five centuries from its original construction as a blockhouse in 1431 to the final addition of submarine base structures in the mid-1960s. Coastal fortification was abolished nationally in 1956, and the fort has not been used in a military capacity since 2021.The MoD plans to dispose of the site in 2025.

The Royal Hospital Haslar, formerly the Royal Naval Hospital Haslar, in Gosport, Hampshire, was one of several hospitals serving the local area. It was converted into retirement flats between 2018 and 2020. The hospital itself is a Grade II listed building.

St George Barracks (not St George's Barracks) was a military installation at Gosport, Hampshire. In addition to the guard house, barrack blocks, the sergeant's mess and the gymnasium all survive and are Grade II listed buildings.

Burrow Island (also known as 'Rat Island' or 'Ratty') is a tidal island in Gosport, United Kingdom. The island overlooks Portsmouth harbour. At low tide a spit connects it with Priddy's Hard. It has been suggested that the name dates from the 17th century and is derived from being within the borough of Gosport.Between 1678 and 1679, a fortification named Fort James was constructed on the island under the direction of Bernard de Gomme. It took the form of a square tower 19 ft tall. The fortification was apparently allowed to decay with George Byng commenting on its poor condition in a letter written in either 1707 or 1708. It appears that a rebuilding to a new design was proposed on 1750 but this never took place. What were by then the ruins of the fort were partially demolished in 1827 and nothing now remains above ground level. It has been claimed that King Stephen built a fortification on the island but this is unlikely to have been the case.Burrow Island is owned by the Ministry of Defence, and public access is not permitted; despite this, at low tide some members of the public have ventured onto Burrow Island. It is a popular spot to go fishing. It is known that some have found unique coloured glass bottles that had been washed up on the island. Burrow Island was once used as a burial ground for convicts; several human skeletons were discovered on the island early in 2014. They are believed to be from the 19th century and are the remains of convicts or prisoners of war who had been buried on the island.Burrow Island is one of 43 (unbridged) tidal islands which can be walked to from the mainland of Great Britain.

The Round Tower is a fortification at the entrance to Portsmouth harbour. It is a Grade I listed building.