Plizio Visual Lab

Kristiansten Fortress

Plizio editorial teamUpdated: Jun 2026Data Sources

Landmark

Weather…

Kristiansten Fortress in Trondheim was built between 1681 and 1685 following the devastating city fire of 1681. Designed by Johan Caspar von Cicignon, the fortification was situated on a hill east of the city to provide a strategic defense against land-based attacks. The fortress is most famous for its role in the Great Northern War in 1718, where it successfully repelled a siege by Swedish forces under General Armfeldt. Over the 19th century, its military significance waned, and it served various purposes, including as a prison and warehouse. During World War II, the fortress was used by Nazi occupiers as an execution site for Norwegian resistance members, a history now commemorated by a memorial on the grounds. Since 2001, the site has been decommissioned as an active military installation and is now a popular historical landmark offering panoramic views of Trondheim and the fjord.

Location: Norway
Top sights: Korsvika · Fagerheimbukta · Ringvebukta
Nearby: Ranheim (6 km)

Best time to visit & climate

The most pleasant time to visit is Jun–Aug.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	-4	-3	-2	3	8	11	14	13	10	4	0	-2
Rain mm	129	112	118	94	94	134	133	136	149	123	122	140

📋 Practical info

🚪

Visiting

Kristiansten Fortress is a publicly accessible site on a hill above Trondheim. The outer grounds are always open, while the interior opens only for events.

🕒

Typical hours

The grounds are open 24/7, but the tower and museum are only open during the summer months. In winter, the buildings are closed, but the walk is still worthwhile.

📷

Photography

Photography is allowed across the entire fortress grounds. The view from the ramparts over Trondheim and the fjord is especially photogenic, particularly at sunset.

⏱️

Time needed

A walk around the outer grounds takes about 30 to 45 minutes. Those who also climb the tower should allow one hour.

➕

Combine with

Combine your visit with a walk through Trondheim’s old town or to Nidaros Cathedral. The nearby City Museum is also worth a visit.

🧭

Getting there

The fortress is about a 20-minute uphill walk from the city center. Alternatively, a bus runs to the „Kristiansten festning” stop.

💡

Insider tip

Visit the fortress in the late afternoon to enjoy the golden light over the city. Bring a picnic, as there are benches with impressive views.

Geography

Coordinates

63.43300, 10.40800

Facts

The fortress was built between 1681 and 1685 by order of King Christian V.
In 1718, it successfully resisted a siege by 10,000 Swedish soldiers.
Johan Caspar von Cicignon designed the fortress alongside Trondheim's city plan.
During WWII, 23 Norwegian resistance members were executed at this site.
The fortress was officially decommissioned as a military site in 2001.
Current cannons at the site are used for ceremonial salutes during national holidays.

Explore nearby

Notable places around

Skansen Museum<1 km · WExplore →

Trondheim Tech Park2 km · SExplore →

Ranheim6 km · EExplore →

Malvik12 km · EExplore →

Rye13 km · WExplore →

Vanvikan16 km · NWExplore →

Stjørdal26 km · EExplore →

Leksvik29 km · NExplore →

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Start Destination Via (optional)

Overnight stops

Vehicle

Only stops with (optional): 💧 Water ♻️ Disposal 🔌 Power 🚻 Toilets 🚿 Shower

Sights in the town Kristiansten Fortress (3)

Korsvika 🎡 recreation

A popular local beach and bathing spot near the Kristiansten Fortress.

Fagerheimbukta 🎡 recreation

A quiet bay with a beach character near the Kristiansten Fortress.

Ringvebukta 🎡 recreation

A characterful bathing spot on the coast near the Kristiansten Fortress.

Sights nearby

Frequently asked questions

When was Kristiansten Fortress built?

It was built after the great city fire of 1681.

Is there an entrance fee for the fortress?

No, access to the outer grounds is free.

How is the view?

There is a fantastic view over Trondheim and the fjord.

Is it reachable on foot?

Yes, but it is a steep climb from the center.

Is there a museum inside?

Yes, there is a small museum about the history of the fortress.

Kristiansten Fortress: where is it located?

Kristiansten Fortress is located in Norway.

Kristiansten Fortress: what is there to see?

Highlights include Korsvika, Fagerheimbukta, Ringvebukta.

Kristiansten Fortress: when is the best time to visit?

The most pleasant time to visit is Jun, Aug.

Kristiansten Fortress: why is it worth visiting?

Kristiansten Fortress in Trondheim was built between 1681 and 1685 following the devastating city fire of 1681.

View on map → The Top 50 Attractions → Most beautiful beaches → OpenStreetMap →

Explore with Plizio Discover more places in Europe

More places in Norway →

Kristiansten Fortress

Best time to visit & climate