Museum Castellum in Mainz-Kastel is a local history museum housed in the historic Reduit fortress, showcasing over 2,000 years of regional heritage. Founded in 1990 by the Gesellschaft für Heimatgeschichte Kastel, the museum began as a single exhibition room and expanded into a full-fledged institution thanks to community support. Its collection spans from Roman times to the present, with highlights including Terra Sigillata pottery, Roman coins, a bust of Emperor Constantine, medieval artifacts, and a replica of a Gutenberg-era printing press. The museum also features reconstructions of a Roman bath and water system, and displays on Kastel’s military and civic development. Located on the Rhine riverbank, the museum offers a rich, immersive experience of Kastel’s layered past, from its origins as Castellum Mattiacorum to its role in modern German history.
Mainz Germany
The Museum Castellum is located at Reduit am Rheinufer in Mainz-Kastel, a district of Wiesbaden situated on the Rhine riverbank near Mainz. This small museum is housed in a 19th-century fortress and showcases around 2000 years of local history from Roman times to the Fasnacht carnival tradition. The museum is set in a scenic area along the Rhine River, surrounded by a pretty garden and near historical sites such as the Mainz Reduit and the Roman Triumphal Arch. Visitors can enjoy a stroll by the river and explore nearby cultural landmarks as well as local cafes and restaurants, making Museum Castellum an engaging cultural destination blending natural beauty with rich historical narratives.
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Naturhistorisches Museum Mainz
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Bischöfliches Dom‑ und Diözesanmuseum
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Mainzer Fastnachtsmuseum
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Kupferberg‑Museum
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Leibniz‑Zentrum für Archäologie
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Stadthistorisches Museum Mainz
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Garnisonsmuseum Mainz
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Ziegelmuseum Mainz‑Bretzenheim
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Museum für Antike Schifffahrt
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Sanctuary of Isis and Magna Mater
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Deutsches KabarettArchiv und Museum
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Staatstheater Mainz
Theatre
Mainzer Kammerspiele
Theatre
Galli Theater Mainz
Theatre
Frankfurter Hof
Theatre
Unterhaus
Theatre
Showbühne Mainz
Theatre
Römisches Theater Mainz
Historical Landmark
KUZ Kulturzentrum Mainz
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Kinder‑ und Jugendzentrum Reduit
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Galerie Art Mayence
Gallery
Galerie Haus zum Stein
Historical Landmark
Galerie Dr. Dorothea van der Koelen
Gallery
Kunsthalle Mainz
Gallery
Kurfürstliches Schloss
Historical Landmark
Haus zum Stein
Castle
Proviant‑Magazin der Festung Mainz
Historical Landmark
Eltzer Hof
Historical Landmark
St. Stephans Kirche
Church
St. Peterskirche
Church
Castle Gate
Historical Landmark
Mainz Cathedral
Cathedral
Markt Mainz
Square
Citadel Mainz
Fortress
Fastnachtsbrunnen
Historical Landmark
Kirschgarten
Square
Gutenberg Monument
Cultural landmark
Heunensäule
Tourist attractions
Drususstein
Historical Landmark
Arch of Dativius Victor
Historical Landmark
Römerpassage
Shopping Centre
Uferpromenade am Rhein
Tourist attractions
Great Mainz Jupiter Column
Historical Landmark
Botanischer Garten der Johannes Gutenberg‑Universität Mainz
Botanical Garden
Stadtpark Mainz
Park
Volkspark Mainz
Park
Wallgrünanlagen
Park
Wildpark Gonsenheim
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Hartenbergpark
Park
Eisenturm
Historic Landmark
Holzturm
Tourist attractions
Alexanderturm
Historical Landmark
Paul‑Baumann‑Sternwarte
Observatory