The narrow-gauge railway is Sweden’s longest historical treasure. The Hultsfred-Västervik line was finished in 1879 and was in service until 1984. During the summertime, you can once again experience the sensation of riding the 50s-style orange-n-gold railcars. A trip that stretches over 70km, from the forests of Småland in the west, past lakes, through small communities and agricultural areas out to the archipelago in the east.

Fort McHenry National Monument and Historic Shrine played a pivotal role during the Battle of Baltimore in the War of 1812, inspiring Francis Scott Key to pen the words to "The Star-Spangled Banner" as he witnessed the fort’s defense. Today, visitors can explore the historic 18th-century fort, view exhibits about the battle and the anthem's creation, and watch the iconic flag fly above the site.

Astrid Lindgren's childhood home is the farm in Näs. The old vicarage now houses a Knowledge Centre and a museum. In the extensive exhibition, 'The Whole World's Astrid Lindgren', you can follow the story of Astrid Lindgren from her childhood at Näs to becoming a world-renowned author.

Christmas Island is one of the world's truly spectacular tropical seabird rookeries. It's not just the number and variety of seabirds or their magnificent splendour that make the island so remarkable, but also their sheer visibility. Around 80,000 seabirds nest here annually, with 23 breeding or resident species. Birds can be seen and heard everywhere on the island, at just about any time of the day. With just a little effort, birdwatchers can easily tick off a full list of residents in a busy week or a more relaxed fortnight. However, the elusive Christmas Island hawk owl keeps many coming back. More than 100 vagrant and migratory bird species have been recorded here, including eight breeding seabird species and one subspecies. The most numerous is the wide-ranging red-footed booby, which nests in colonies in trees in many parts of the coastal shore terraces. You may see the endangered Christmas Island frigatebird soaring above Settlement — it's the world's rarest frigatebird and nests only on the island. The golden form of the white-tailed tropic bird is an endemic subspecies unique to Christmas Island. Known locally as the golden bosun bird, this stunning bird is graceful in flight and has been adopted as the island's fauna emblem.