The oldest surviving building of the Namibian capital was originally built to house the German colonial troops in the late 19th century, later going on to become a museum for Namibia's struggle for independence, as well as a historic landmark in itself. The controversial Reiterdenkmal, an alleged symbol of German dominance in the region, has been relocated from its original place opposite the Christuskirche into the yard of Alte Feste for storage. The interior space is closed for public visits as of mid-2019; a few wartime exhibits are showcased out front.

Constructed in the late 1540s under the rule of Gustav Vasa, Uppsala Castle stands as a testament to centuries of Swedish history. This historic fortress has witnessed pivotal events like the Sture Murders and the abdication of Queen Christina of Sweden. Today, the castle serves as a venue for meetings and conferences in its majestic Great Hall, while also being the residence of the County Governor. Visitors can explore the Uppsala Peace Museum, attend lectures, enjoy films, appreciate modern art at the Uppsala Art Museum, and delve into the castle's history amidst the ruins of Vasaborg.

The Botanical Garden is a baroque garden in which more than 8,000 species from all over the world are grown. Enjoy the light, the greenery, and the tranquillity of the tropical greenhouse, visit the majestic rooms of the orangery, or just have a stroll around the gardens. The café is open during the summer, and there's also a programme of exhibitions, concerts, courses, and children’s activities. Admission is free.