Best Things to Do in Trier (Roman Ruins & Timeless Treasures)
Located along the banks of the Moselle River, Trier is a city steeped in history, beauty, and ancient Roman grandeur.
As Germany’s oldest city, founded in 16 BC, Trier boasts an incredible array of well-preserved Roman ruins, medieval landmarks, and picturesque modern-day attractions that make it an unmissable stop on your Germany trip.
Our most recent trip to Germany, we not only got to revisit a few of our favorite spots we’ve visited in the past like Regensburg and Würzburg, but we were introduced to and blown away by all the incredible things to do in Trier, it’s history, wine, and Roman ruins!
In this guide, we’ll take you through the essential things to do in Trier and a few of our favorite highlights, from exploring its UNESCO World Heritage Roman ruins like the Porta Nigra and the Imperial Baths to uncovering local gems such as the Wine Stand at Hauptmarkt and the stunning Rococo façade of the Electoral Palace.
How much time do you need in Trier?
Visiting all the must-see sights around Trier easily can be done in two to three days. We spent two nights here and had time to visit all the main Roman ruins sites, do a city tour, enjoy wine tasting, and everything else Trier has to offer at a comfortable pace.
We recommend booking a guided tour from the Trier Tourist Office (located next to Porta Nigra Gate) at the House of the Three Magi. It’s a 90-minute walking tour and a great way to start your trip in Trier as you’ll get history and a better understanding of the city and where to go after.
Then you’ll want to plan your visits to the main ticketed spots like the Amphitheater, Imperial Baths, and Porta Nigra Gate. Everything else can sort of fill in between those main attractions.
The only other thing to be mindful of are when church services are taking place so you can visit the interior of the cathedrals and churches.
The Roman Ruins of Trier
Established by the Romans in 16 BC, Trier is the oldest city in the country of Germany. Some of the most popular Trier historic sites are the Roman ruins found all over the city.
If you plan on visiting a few, look into getting the ANTIKENCARD, which is an attraction pass for the Roman Ruins of Trier that have an admission. You’ll save money and get discounts too.
The Porta Nigra
One of the must-see attractions when you visit Trier is the Porta Nigra. It’s a massive Roman city gate dating back 2000 years.
It was once one of 4 protective gates that stood at each corner of the old city. Today, it’s the largest Roman gate left north of the Alps and on the UNESCO World Cultural Heritage List.
The Porta Nigra was converted into a church during the Middle Ages but was later restored to its former glory in the 1800s, thanks to an order by Napoleon.
Be sure to climb to the upper levels of the Porta Nigra for the panoramic views of the city. This was actually some of my favorite scenes of the city and favorite photo spots!
And it’s worth going inside just to take in the Roman architecture, which has remained largely untouched since its restoration. You’ll feel like you’ve stepped back in time!
It’s open year-round (but holds different hours depending on the season). Give yourself about 60-90 minutes here.
The Imperial Baths (Kaisertherman)
If you’re wondering what to do in Trier, visiting the Imperial Baths is a great way to dive into the city’s Roman history.
The Imperial Baths are some of the best-preserved Roman ruins in Trier and offer a glimpse into ancient Roman life.
It’s a fascinating site we were in awe with its towering walls and intricate underground tunnels that we both got lost wandering around in. Walking through the underground tunnels is eerie and fascinating at the same time, the only light are from the windows that leak sunlight in.
Make sure to visit the onsite museum too. We spent a good 60-90 minutes here.
The Barbara Baths
The Barbara Baths are the largest Roman bath complex outside of Rome. Today, not much is left besides the foundations, but what remains gives great insight into how the baths functioned.
You can see what’s left of them by via outdoor walkways and reading educational markers that give insight on the history here.
There were a few cats just wandering around down in the ruins too. This is really easy to visit on your way to the Roman Bridge and Moselle River.
Thermen am Viehmarkt (The Forum Baths)
Located beneath a modern glass enclosure, the Forum Baths were discovered during construction in recent years. Now they’re preserved as an archaeological site.
If you’re fascinated by Roman baths, this is a quick stop that’s worth a visit or you’ll likely pass them as you’re walking through Trier. They are easy to miss as they are hidden in plain sight. It’s really cool that you can view these from street level just by looking down through the glass enclosure!
The Amphitheater
One of the key Trier historic sites, the Roman Amphitheater is an essential stop for those interested in the city’s Roman roots.
Carved into a hillside, it’s amazing to think about the way this ancient arena has stood through time! You can explore tunnels and cells or climb to the top of the grassy embankments. You actually get quite a bit of access to explore the site freely which was pretty cool considering this is such an old and historic piece of world history!
They even host gladiator shows and experiences for visitors occasionally here too.
The Roman Bridge
There’s also the Roman Bridge, which is the oldest standing bridge in Trier (and Germany) and the oldest Roman bridge north of the Alps.
A visit here is easy to combine with a visit to the Barbara Baths!
While the upper part of the bridge has been rebuilt a few times over the years, the 9 support pillars have stood for 2000 years! You can walk the length of the bridge, enjoy views of the Moselle, and take some pictures.
The Basilica (Aula Palatina)
The Basilica is a Roman palace hall built in the early 4th century during Constantine’s reign. At the time of its construction (around year 310), it was the largest pillarless hall in the ancient world!
Today, it’s used as a Protestant church. It remains one of Trier’s most striking architectural landmarks, with its expansive brick walls and high ceilings.
Keep in mind that you can only visit inside when church services are not taking place. The Basilica has incredible acoustics, so be sure to see if there are any concerts or organ performances during your visit to experience the incredible sound in this ancient structure!
Trier Cathedral of St Peter (Trier Dom)
For anyone looking for things to do in Trier, Germany, the Trier Dom is a fascinating place, whether you’re interested in architecture, history, or spirituality.
It’s the oldest cathedral in Germany, originally built in the 4th century. When you visit, you can see the cathedral’s grand architecture and stunning stained-glass windows.
And be sure to visit the gardens located at the backside of the cathedral, if you’re lucky you’ll also hear the boy’s choir rehearsal while you’re here like we did!
There’s also a treasury that features many historical and spiritually significant relics. One of the most important artifacts in Christianity is said to be housed here: The Holy Robe believed to be a tunic worn by Jesus Christ.
However, it’s important to know that if you visit, you don’t actually get to see the tunic, which is kept hidden in a protective case in the Chapel of the Holy Robe, located behind the altar.
But being close enough to it is a spiritual and special encounter for some.
The Church of Our Lady (Liebfrauenkirche)
The Church of Our Lady is right next to the Trier Cathedral, so make sure to add a stop here when you’re visiting Trier historic sites.
One of the oldest Gothic churches in Germany, it was built in the early 1200s and then reconstructed several times over the years.
It’s also interesting to note that when the cathedral was originally built, it was built on top of the ruins of an even older Roman church dating back to the 3rd century AD.
No matter how you look at it, the church is absolutely breathtaking. It features a unique circular design, beautiful stained-glass windows, intricate stone carvings, and some hidden surprises.
Inside, the floorplan itself resembles a rose, which is a symbol of the Virgin Mary. The rose’s 12 “petals” represent the 12 disciples.
And look for the 12-point gold star on the floor! When you stand here, you’ll have the right perspective to read the Apostles Creed, which is painted in gold on the interior’s 12 support pillars.
Exploring more of the Must-See sites in Trier
Wine Stand Trier (Hauptmarkt)
Ready for more casual things to do in Trier Germany? Check out the Wine Stand Trier, located at Hauptmarkt in the heart of the city’s main square.
The open-air wine bar rotates between local wineries every few days. It features different wines from around the Mosel River Valley, Germany’s oldest wine-growing region.
It’s open from 10 AM to 10 PM (and from 11 AM on Sundays), mid-March through the beginning of November.
Grab a glass of wine and soak in the atmosphere and beauty of the surrounding buildings. It’s a great place to watch locals and tourists come and go and enjoy the beautiful medieval architecture of the square!
You’ll have to pay a deposit for your wine glass, when you return the glass you’ll receive the deposit back!
Enjoy Wine at Kesselstatt
When you visit Trier, another way to enjoy the city’s robust wine culture is to stop at Kesselstatt, and one of our favorite spots in the city.
Located just steps away from the Trier Cathedral, this wine tavern offers a cozy spot to relax with a glass of Moselle wine.
Kesselstatt serves a variety of local wines, as well as delicious German dishes, all made with seasonal, local ingredients.
You go inside to order your food and drinks. But on a nice day, you’ll want to sit outside in the courtyard, where you can enjoy the views of the cathedral. It was one of our favorite places to have lunch and enjoy the views of the cathedral and everyone walking by.
Treasury of the City Research Library
A visit to the Treasury of the City Research Library is one of the most unique things to do in Trier, Germany. This hidden gem offers an amazing collection of rare manuscripts and historic artifacts, some dating back almost 2000 years.
Among its most prized possessions is a full copy of the Gutenberg Bible, one of the earliest books ever printed. This is where you can also lay your eyes on pages from the “Codex Egberti.”
And you’ll see the giant Coronelli Globes, which represent how the world was viewed in the 17th century!
A visit to the library’s treasury makes you realize the importance of this beautiful city. It’s a peaceful and intriguing place where you can explore centuries of some of the world’s most important pieces of knowledge and artistry.
This is one of those places that you appreciate so much more when you do a guided tour. Check out their website to inquire about a guided tour during your visit to really appreciate and understand the treasures they have on display here!
The Electoral Palace (and Park)
One of the most beautiful structures in the city is the Electoral Palace. Hands down one of the city’s most stunning landmarks, seeing this stunning building is what to do in Trier if you’re a lover of Rococo!
The structure is best known for its beautiful pink, white, and gold Rococo façade, which stands out among the gardens surrounding it.
Originally built in the 17th century as a residence for the Archbishops and Electors of Trier, this palace was a symbol of power and prestige. That is, until Napoleon’s reign when the Electorate was dissolved and used as military barracks.
These days, the Electorate Palace is used for government offices. Though the interiors aren’t open to the public, it’s worth visiting just to see the exterior architecture.
And make sure to visit the Palace Gardens, which are perfect for a nature walk or a picnic. The gardens are especially lovely in spring and summer when everything is lush and green, like during our visit. So many locals were picnicking and enjoying the gardens here, it made me wish we brought a picnic blanket to join.
Karl Marx Statue
The Karl Marx statue stands at the heart of the city where the famous philosopher and author of the “Communist Manifesto” was born. It’s an interesting and sometimes controversial landmark.
Just accepting the statue sparked debate among residents not just because it was from China, a country known for its human rights issues. But also because of Germany’s own tumultuous history under the rule of the communist Soviet Union.
There’s a really great monument marker you can read here, all about the work of Marx and how it was widely misappropriated and abused by 20th-century dictators as justification for dictatorship. It’s sometimes nice to revisit history through another lens or listen to other perspectives.
Swinging by the Karl Marx statue is sure to be one of the more unique things to do in Trier, Germany. And for a bit of fun, keep an eye out for Karl Marx in the crosswalk signals!
Karl Marx House
When you visit Trier, the Karl Marx house is an essential stop for anyone interested in history or philosophy.
The Karl Marx House is where Marx was born. Now a museum, you can come here to get a detailed look into Marx’s life, his writings, and the impact of his work. The exhibits explore his early life in Trier and his revolutionary ideas.
The museum covers 3 floors and the garden. Just be prepared to do a lot of reading! There are a few original artifacts and documents, but most of the museum is made up of multimedia displays in multiple languages.
If you’re interested in seeing the home of one of the most debated figures of the 19th century, it’s worth the small admission fee! You’ll definitely gain a deeper understanding of Marx’s legacy.
Alter Krahnen
While you’re enjoying all the amazing things to do in Trier, Germany, you’ll do plenty of walking. Take this opportunity to take a stroll along the Moselle River to see the Alter Krahnen, a medieval crane with an important place in Trier history.
To see it, head down the river walk next to the road. You’ll find the Old Crane just north of the Roman Bridge.
The historical structure sits unceremoniously placed near the water, with no educational marker or fanfare. It’s fascinating to think how this 600-year-old crane has stood the test of time, in a way representing what Trier has become.
Built in the 15th century, the crane was used for loading and unloading goods from ships floating along the Moselle River, facilitating trade in the region. Thanks to the invention of the Alter Krahnen, Trier became a vital center for commerce, contributing to its growth and influence in the region.
The crane works using a wooden mechanism, which was once powered by human treadmills. It’s another remarkable example of medieval engineering that you can see for yourself when you visit Trier.
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