Lightship Finngrundet (1903)

SS Sankt Erik is an icebreaker and museum ship attached to the Vasa Museum in Stockholm, Sweden. She was launched in 1915 as Isbrytaren II ("Ice breaker II") and was a conventionally-built Baltic icebreaker with a strengthened bow shaped to be lifted up onto the ice to crush it and a forward-facing screw to push water and crushed ice along the side of the hull. She also has heeling tanks which can be filled and emptied with seawater in turn to rock the ship to widen the channel. Her reciprocating steam engines are the most powerful functioning ones in Sweden. She was the country's first large icebreaker, and was owned and used by the City of Stockholm to keep the channels around it clear of ice. She was also sometimes used outside the Stockholm area by the Swedish government since it had contributed towards her cost. She was renamed in 1958 during an extensive refit, which saw her converted from coal to oil, the bridge was enclosed to protect the deck crew from the weather, and radar and radio fitted.

Vasa or Wasa (Swedish pronunciation: [²vɑːsa] (listen)) is a Swedish warship built between 1626 and 1628. The ship sank after sailing roughly 1,300 m (1,400 yd) into her maiden voyage on 10 August 1628. She fell into obscurity after most of her valuable bronze cannons were salvaged in the 17th century, until she was located again in the late 1950s in a busy shipping area in Stockholm harbor. The ship was salvaged with a largely intact hull in 1961. She was housed in a temporary museum called Wasavarvet ("The Vasa Shipyard") until 1988 and then moved permanently to the Vasa Museum in the Royal National City Park in Stockholm. The ship is one of Sweden's most popular tourist attractions and has been seen by over 35 million visitors since 1961. Since her recovery, Vasa has become a widely recognized symbol of the Swedish Empire. The ship was built on the orders of the King of Sweden Gustavus Adolphus as part of the military expansion he initiated in a war with Poland-Lithuania (1621–1629). She was constructed at the navy yard in Stockholm under a contract with private entrepreneurs in 1626–1627 and armed primarily with bronze cannons cast in Stockholm specifically for the ship. Richly decorated as a symbol of the king's ambitions for Sweden and himself, upon completion she was one of the most powerfully armed vessels in the world. However, Vasa was dangerously unstable, with too much weight in the upper structure of the hull. Despite this lack of stability, she was ordered to sea and foundered only a few minutes after encountering a wind stronger than a breeze. The order to sail was the result of a combination of factors. The king, who was leading the army in Poland at the time of her maiden voyage, was impatient to see her take up her station as flagship of the reserve squadron at Älvsnabben in the Stockholm Archipelago. At the same time the king's subordinates lacked the political courage to openly discuss the ship's problems or to have the maiden voyage postponed. An inquiry was organized by the Swedish Privy Council to find those responsible for the disaster, but in the end no one was punished. During the 1961 recovery, thousands of artifacts and the remains of at least 15 people were found in and around Vasa's hull by marine archaeologists. Among the many items found were clothing, weapons, cannons, tools, coins, cutlery, food, drink and six of the ten sails. The artifacts and the ship herself have provided scholars with invaluable insights into details of naval warfare, shipbuilding techniques and everyday life in early 17th-century Sweden. Today Vasa is the world's best-preserved 17th century ship, and the most visited museum in Scandinavia. The wreck of Vasa continually undergoes monitoring and further research on how to preserve her.

The Vasa Museum (Swedish: Vasamuseet) is a maritime museum in Stockholm, Sweden. Located on the island of Djurgården, the museum displays the only almost fully intact 17th-century ship that has ever been salvaged, the 64-gun warship Vasa that sank on her maiden voyage in 1628. The Vasa Museum opened in 1990 and, according to the official website, is the most visited museum in Scandinavia. Together with other museums such as the Stockholm Maritime Museum, it belongs to the Swedish National Maritime Museums (SNMM).

Junibacken is a children’s attraction, founded by Staffan Götestam, Fredrik Uhrström and Peder Wallenberg. It is situated on the island of Djurgården in the centre of Stockholm, Sweden. It was officially opened by the Swedish Royal Family on 8 June 1996. It is Stockholm’s 5th most-visited tourist attraction. It is devoted to Swedish children’s literature, but especially Astrid Lindgren. Outside the building is a bronze statue of Lindgren. The art direction and images for the interior design were made by Swedish artist Marit Törnqvist, who had previously made illustrations for more recent versions of Lindgren's books.Junibacken contains the largest children’s bookstore in Sweden. The lockers in the entrance hall are unusual in that each is in the form of a giant book-spine, featuring world classics such as Treasure Island and The Jungle Book. Other main attractions include a Storybook Square, a mock public square where each house is devoted to a separate Swedish children’s author (other than Lindgren), from the earliest writers such as Elsa Beskow to recent writers such as Sven Nordqvist. The square ends at a mock Vimmerby railway station. The station also presents framed copies of Lindgren memorabilia, including a glowing letter of praise for Lindgren from then president of the Soviet Union Mikhail Gorbachev. From the station visitors then take a theme-train ride through the world of Astrid Lindgren’s books, with one “stage setting” for each of her well-known works, such as Madicken, Karlsson-on-the-Roof, Ronia the Robber's Daughter, Emil i Lönneberga, and The Brothers Lionheart. The train ride ends at a half-side reconstruction of Villa Villekulla, the home of Lindgren's most well-known character, Pippi Longstocking. It also includes a theatre, restaurant and temporary exhibition space. The temporary exhibition space is usually devoted to a single author or character and normally remains in place for 11 months. Among the most popular of the temporary exhibitions have been Pettson and Findus, and Trazan och Banarne. Junibacken is not a museum according to ICOM's definition because it has no collections. It is, however, a member of both Swedish ICOM and Riksförbundet Sveriges museer.

The Nordic Museum (Swedish: Nordiska museet) is a museum located on Djurgården, an island in central Stockholm, Sweden, dedicated to the cultural history and ethnography of Sweden from the early modern period (in Swedish history, it is said to begin in 1520) to the contemporary period. The museum was founded in the late 19th century by Artur Hazelius, who also founded the open-air museum Skansen. It was, for a long time, part of the museum, until the institutions were made independent of each other in 1963.

Galärvarvskyrkogården (literally Galley Shipyard Cemetery) is a cemetery on the island of Djurgården in Stockholm, Sweden. It has about 1,300 burial sites and an area of approximately 0.9 hectares.

Kastellholmsbron (Swedish: "The Citadel Islet Bridge") is a small bridge in central Stockholm, Sweden, connecting the small island Kastellholmen to Skeppsholmen. The name is derived from the citadel, lending its name to the entire island. The first citadel was constructed in the 1640s together with the bridge. The citadel was then replaced, first in 1746, and then again following a major explosion in 1848. The present bridge dates from 1880, but has been rebuilt since.

The Vrak – Museum of Wrecks is a Swedish museum of maritime archeology in Stockholm in Sweden. It is managed by the Maritime Museum in Stockholm and was opened in September, 2021 in Boat hangar No 2 at Galärvarvet (Galley Shipyard) at Djurgården.

Kastellet is a small citadel located on the islet Kastellholmen in central Stockholm, Sweden.

Strandvägen is a waterfront on Östermalm in central Stockholm, Sweden. Completed just in time for the Stockholm World's Fair 1897, it quickly became known as one of the most prestigious addresses in town. Stretching 1 km (3.500 ft) east from Nybroplan, Strandvägen is intercepted by (west to east) Arsenalsgatan, Nybrogatan, Sibyllegatan, Artillerigatan, Skeppargatan, Grevgatan, Styrmansgatan, Grev Magnigatan, Torstenssonsgatan, Banérgatan, Narvavägen, Djurgårdsbron, Storgatan, Ulrikagatan, and Oxenstiernsgatan. It has four parallel streets: Almlöfsgatan, Väpnargatan, Kaptensgatan, and Riddargatan. Hamngatan forms a continuation in its western end, as do Djurgårdsbrunnsvägen in its eastern end. The Djurgården heritage tramway passes over Strandvägen. The waters south of the street are named Nybroviken, Ladugårdslandsviken, and Djurgårdsbrunnsviken.

Torstenssonsgatan, Östermalm, Stockholm, Sweden, stretches between Strandvägen and Storgatan. The street is crossed by Riddargatan. Torstenssonsgatan is a wide and short avenue (about 200 meter) with linden trees. In the extension of the street is The Museum of National Antiquities (Historiska Museet). The street is a not a through street to Strandvägen.

Djurgårdsbron (Swedish: "The Djurgården Bridge") is a bridge in central Stockholm, Sweden. Designed by Carl Fraenell and built for the Stockholm World's Fair 1897, the present bridge forms a southern extension to the boulevard Narvavägen, thus connecting mainland Östermalm to the island Djurgården. It is one of four bridges stretching from Djurgården, the others being Djurgårdsbrunnsbron, Beckholmsbron, and Lilla Sjötullsbron. Featured on the bridge standing on tall granite columns are four Old Norse gods, sculpted by Rold Adlersparre: Heimdall blowing in his Gjallarhorn; Odin's wife Frigg holding a rod; Freyja with a falcon (one of her guises) in her hand; and Thor with his hammer Mjolnir resting on his shoulder. Flanking the pathways are cast iron railings displaying stylized plants and the abutments and candelabras designed by the architect Erik Josephson (1864–1929).