Ringwall Altkönig

Discover cities like never before.

Enjoy over self-guided city exploration with our app ‘Explory’. Learn all about the history and discover hidden more than 500.000 hidden gems, that only locals know about. Build custom tours, find nearby places, and start exploring instantly.

Imagine Celts walking here 2400 years ago. This is the Ringwall Altkönig. It is a testament to the past. Today, we will delve into its history.

The Ringwall Altkönig is a prehistoric fortification in the Taunus. It sits atop the Altkönig. The Altkönig is the Taunus’ third highest mountain at 798 meters. This ringwall dates back to around 400 BC. The Celts of the La Tène period built it.

The Altkönig’s summit offers a commanding view. It overlooks the Vordertaunus. The Wetterau and Main plain are also visible. The ringwall circles the Altkönig’s peak. It has a double wall in an oval shape. A spring is secured by an annex on the southwest side.

The Ringwall Altkönig covers 26 hectares. The annex covers 11 hectares. The walls consist of Taunus quartzite. The inner ring is 950 meters long. The outer ring stretches 1390 meters. They are spaced 50 to 80 meters apart. The annex wall was originally 1000 meters long.

The outer wall had two secured gates. One faced southeast. Another went southwest into the annex. Overlapping wall ends fortified them. A 60-meter gap exists south of the annex. It is unknown if a gate was there. The inner wall had only one gate. It faced east. It was simpler without wall overlaps.

The walls were originally dry stone walls. This construction is the Altkönig-Preist type. This post-slot wall design was first studied here. The inner wall was 6.2 to 6.5 meters wide. The outer wall was about 4.0 meters.

Inside the inner wall, slight traces of fortification exist. However, little is known about them. The Ringwall Altkönig’s function is unclear. The annex and outer ring may have been refuges. Similar structures were once aristocratic seats. This seems likely for the Altkönig ringwall.

Few artifacts and settlement layers suggest small use. The site likely only sheltered larger groups briefly. No finds exist from early Roman or late La Tène times. This suggests the site had already fallen into disrepair.

Karl August von Cohausen excavated in 1882 and 1883. Christian Ludwig Thomas followed in 1894 and 1911. Their work provides most of our findings. A bronze animal fibula is a notable find. The post-slot wall principle was discovered during these digs.

In the 16th century, Erasmus Alberus mentioned the Altkönig’s “old walls” in a poem. Locals sought refuge in the wall during French raids in 1792. They built huts inside. A late Roman coin was allegedly found within the walls. Its interpretation remains unclear.

The Ringwall Altkönig is a protected historical monument. Research and collecting finds require permission. Accidental finds must be reported. The wall bears the international symbol for cultural property protection.

Today, the Ringwall Altkönig reminds us of Celtic life. It also showcases early fortification methods. As you leave, consider the people who once sought shelter here. They lived and defended their territory.

The story of Ringwall Altkönig in Frankfurt am Main is just one of many fascinating insights you can discover with Explory. To experience the city beyond its surface, you need more than just a map – you need a smart guide that reveals the background, the culture, and the character of each place. With Explory’s city guide, you can dive deeper into Frankfurt am Main and transform your visit into a unique city tour filled with stories that bring history and everyday life to light. Explory connects you with Frankfurt am Main in a new way. Our guide doesn’t just show you where to go – it enriches your journey with context and atmosphere. Through carefully designed routes and storytelling, you’ll uncover hidden gems and unexpected highlights that even locals might miss. The audio guide makes the city come alive, allowing you to listen while you walk and explore at your own pace. Our city guide is ideal for travelers who want more than sightseeing. Whether your interest is culture, architecture, or local traditions, Explory enables authentic exploration. Each city tour is flexible and intuitive, helping you experience Frankfurt am Main with freedom while still being guided by expert knowledge. By combining narrative, navigation, and discovery, Explory ensures your trip becomes an adventure filled with hidden gems and lasting impressions. Take the next step and download the Explory App today. Inside, you’ll find over 300 cities and more than 500,000 POIs and stories to explore. Whether you’re searching for a reliable guide, want to try an immersive audio guide, or plan a memorable city tour, Explory is your all-in-one companion. Begin your journey now and uncover the true essence of Frankfurt am Main – only with Explory.

More Places in Frankfurt am Main

Sternbrücke

Take a moment. Think about all those who crossed this bridge. The Sternbrücke is more than just stone and arches.

Explore

Gethsemanekirche

“A church upstairs?” you might wonder, looking at Gethsemanekirche. Indeed, the Gethsemanekirche in Frankfurt’s Nordend district hides its sanctuary on

Explore

Alter Hafenkran

This old crane a silent giant stands before us. It’s the Alter Hafenkran in Frankfurt-Höchst a relic of a bygone

Explore