What to See in Siegen
Explore 6 landmarks, monuments, and attractions in Siegen, Germany. From iconic sights to hidden gems — curated from real traveler experiences.
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Unteres Schloss
Late in the 17th century, the Lower Stately Home came into being in its current form, somewhat like an open rectangle. The Evangelical line of the House of Nassau-Siegen resided here. Also belonging to the Schloss is the "Dicker Turm", or "Fat Tower" with a carillon. In 1959, the then town of Siegen built a memorial for victims of war and tyranny.…
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Inside the Schloss is also found the crypt of the Evangelical branch of the Nassau princely house. Today, the Schloss serves as a state authority building in which the North Rhine-Westphalia Building and Property Establishment, the State Environment Office, the Office for Occupational Health and Safety and the Attendorn Correctional Facility (Siegen Branch Facility) are all housed. By the city's plans, a university is supposed to move into the Unteres Schloss within the next few years, but at this time, the plan is failing to find any financial backing.
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Oberes Schloss
The castle on the Siegberg was first mentioned in a document in 1259 and was the family seat of the House of Nassau. Since 1905, the Siegerlandmuseum has been here. Alongside regional exhibits – among them an artificial demonstration mine – are many paintings. The centrepiece of this collection is made up of works by the man who is arguably the best known son of the city, Peter Paul Rubens.…
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There is also quite a comprehensive collection of portraits of members of the Houses of Nassau and Orange. The top floor is devoted to 19th-century home décor. A kitchen from the Siegerland, a bedroom and many pieces of furniture from the Biedermeier era give one an impression of life in the region in bygone days.
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Gasometer
Protected gasholder.In the southwest of the city core, at the foot of the Ziegenberg, is a spherical gasholder, or gasometer, which is protected by law as a monument. It is one of the oldest spherical gasholders still preserved. Another peculiarity is its riveted casing. Only three other such gasholders are known to exist worldwide (all in Germany, in Schwerte, Offenburg and Bielefeld).…
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The holder had to be moved a few metres owing to construction on the municipal Autobahn, the Hüttentalstraße, and in the residential area of Ziegenberg, and it now forms the symbolic sun as part of a scale model of the planets above the gasholder.
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Martinikirche
The dating from the 11th century and the Nikolaikirche at the marketplace with its unusual eight-sided shape and its golden Krönchen ("coronet") – the city's landmark – on the church tower, which is a prominent feature of Siegen's skyline (Siegen is sometimes called Krönchenstadt for this unusual feature)
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Beatles-Museum
run by Harold Krämer. According to the 2000 Guinness Book of Records, the 27 m² museum is the smallest public museum in the world devoted to the four Liverpudlian musicians. The collection consists of more than 17,000 sound storage media, souvenirs, film posters, autographs and quite a few other things.
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Marienkirche
built by the Jesuits between 1702 and 1729.
Exploring Siegen: A Guide for Solo Travelers
Siegen is one of Germany's most rewarding cities to explore on foot. With 6 documented sightseeing spots — from grand monuments and historic churches to hidden squares and local museums — the city rewards curiosity at every turn. This guide covers everything you need to plan a great sightseeing day in Siegen, whether you have a single afternoon or an entire week.
How to See Siegen Like a Traveler, Not a Tourist
The best way to discover Siegen is on foot, moving between neighborhoods rather than rushing between landmarks on a tour bus. Start your day early — most major sights in Siegen are significantly less crowded before 9am. Many iconic spots, such as Unteres Schloss and Oberes Schloss, look entirely different at dawn versus midday, and you'll get far better photographs without the crowds.
Budget at least 30–45 minutes for each major attraction in Siegen, and don't underestimate walking distances between them. The city's neighborhoods are best experienced by wandering rather than following a rigid itinerary. If something unexpected catches your eye — a courtyard, a street market, a viewpoint — follow it. The most memorable moments in Siegen rarely appear on any official list.
Planning Your Sightseeing in Siegen
Before you visit major paid attractions in Siegen, check whether they offer discounts for students, young travelers, or EU residents. Many museums and monuments have free admission on the first Sunday of the month, or offer combined tickets with nearby sites that save significant money. Some of Siegen's best sights are entirely free — outdoor landmarks, historic streets, and public spaces cost nothing to explore and can be more atmospheric than ticketed attractions.
If you're visiting Siegen as a solo traveler, consider joining a free walking tour. They typically depart from main squares in the morning and cover the city's most important sights in 2–3 hours with a knowledgeable local guide. These tours are also excellent for meeting other travelers — you'll often find the group ends up exploring Siegen together for the rest of the day.
Sightseeing in Siegen with Fellow Travelers
Solo sightseeing in Siegen is perfectly enjoyable, but exploring with others can transform the experience. When you share a landmark with a fellow traveler, you see it through their eyes — their questions, their stories, their cultural context. A French traveler will notice different things about Siegen's architecture than a Japanese one. That exchange of perspectives is what makes travel memorable.
Nomax is a free travel companion app that helps solo travelers in Siegen find each other and plan sightseeing together. Browse profiles of travelers currently in Siegen, join group activities like city walks and museum visits, or post your own sightseeing plan and invite others to join. Many travelers in Siegen use Nomax to find companions for specific attractions — someone to split a taxi to an outlying monument, or a walking partner for the old town.
What Makes Siegen Worth Seeing
Siegen offers 6 documented sights in this guide alone — and that's only the beginning. Unteres Schloss, Oberes Schloss, Gasometer are among the most visited, but the city's lesser-known neighborhoods and viewpoints are equally rewarding for the traveler willing to explore beyond the main itinerary. Germany's history, culture, and architecture are all visible in Siegen's streets and buildings, making it one of the best cities in the region for sightseeing.
Whether you're spending a single day or a full week in Siegen, this guide gives you a starting point for building your own itinerary. The sights are ordered by the richness of their documentation, with the most detailed descriptions at the top. Use the coordinates to navigate with any map app, and check the hours and entry prices before visiting to avoid disappointment.
Sightseeing in other Germany cities
Frequently Asked Questions
What are the must-see attractions in Siegen?
Siegen has 6 notable sights including Unteres Schloss, Oberes Schloss, Gasometer. This guide covers landmarks, monuments, churches, museums, and hidden gems curated from traveler experiences and editorial sources.
How many days do you need to see Siegen?
Most travelers spend 3–5 days exploring Siegen to cover the major sights comfortably. A focused itinerary can cover the top 10–15 highlights in 2 days. Download Nomax to connect with other travelers and plan a shared sightseeing itinerary for Siegen.
Are there free things to see in Siegen?
Yes — many of Siegen's best sights are free or low-cost. Outdoor landmarks, public squares, parks, and certain museums offer free admission or free exterior visits. Check individual entries above for price information.
What is the best time to visit Siegen's sightseeing spots?
Early mornings (before 9am) are the best time to visit popular sights in Siegen to avoid crowds. Many monuments and outdoor attractions are also magical at dusk. Use Nomax to find fellow travelers who can share timing tips and join you for a sightseeing day.
How do I meet other travelers to explore Siegen with?
Download Nomax — the free travel companion app — to instantly see solo travelers near you in Siegen. Join sightseeing activities, meet travelers at the same landmarks, and chat before you meet up. It's the easiest way to explore Siegen with company.
Is Siegen good for solo travelers?
Siegen is popular with solo travelers for its rich sightseeing, accessible public transport, and welcoming atmosphere. The Nomax app helps solo travelers find companions in Siegen so you never have to explore alone — from guided walks to museum visits to spontaneous meetups.
Explore Siegen with fellow travelers
Download Nomax to find travel companions in Siegen, join sightseeing activities, and make your trip unforgettable.
Download Nomax — FreeAvailable on iOS and Android. Free forever.
Travel tips from Wikivoyage contributors, licensed under CC BY-SA 3.0.