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Saalfeld Fairy Grottoes
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The Saalfeld Fairy Grottoes in the Thuringian Forest are considered the most colorful show caves in the world and have held a Guinness World Record to that effect since 2014. They originated from a former alum slate mine called 'Jeremias Glück,' which operated from the 16th to the 19th century. After mining was discontinued in 1860, nature transformed the abandoned mine over several decades into an underground wonderland. Mineral-rich dripping water formed countless stalactites and stalagmites in over 100 different shades, caused by iron oxides, manganese, and various other minerals. Re-discovered in 1910, the grottoes were opened to the public as early as 1914. The 'Fairytale Dome' is particularly impressive, as its reflections in the crystal-clear water create a magical backdrop. In addition to the grottoes, the site now includes the 'Grottoneum' interactive museum and 'Feenweltchen,' a theme park for families that blends mining tradition with elements of fantasy.
- Location: Thuringia, Germany
- Top sights: Feengrotten · Brunnentempel · Doppelstämmige Eiche
- Nearby: Bad Blankenburg (8 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 | -2 | -1 | 3 | 8 | 12 | 16 | 18 | 18 | 13 | 8 | 3 | -1 |
| Rain mm | 60 | 46 | 51 | 41 | 74 | 67 | 83 | 69 | 60 | 56 | 63 | 65 |
📋 Practical info
Address
Feengrottenweg 2, 07318 Saalfeld/Saale
Hours
Mon-Sun 10:00-17:00
Entry
€14.00 adults (caves incl. museum)
Website
Transit
Bus line A (Saalfeld local transport)
Parking
Large parking lot in front of the site
Accessibility
Caves not accessible (many stairs, low ceilings)
Photos
Only without flash
Best time
All year round (constant temperature)
Audio guide
German (guided tour mandatory)
Geography
Facts
- Guinness World Record holder since 2014 as the 'most colorful show caves'.
- Originated from an alum slate mine active from 1544 to 1860.
- The underground chambers were rediscovered in 1910.
- Opened to the public as a show cave on May 31, 1914.
- Features more than 100 different mineral color shades.
- The temperature inside the grottoes remains constant at about 10°C (50°F).
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
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Sights in the town Saalfeld Fairy Grottoes (10)
Doppelstämmige Eiche
Oak tree with two trunks in the Fairy Grottoes park.
Vorderer Breiteberg
Hill in Thuringia, 467 m high, near Saalfeld.
Hinterer Breiteberg
Hill in Germany, located near Saalfeld.
Corpus Christi
Church building in Saalfeld, dedicated to the Body of Christ.
Tannwand mit Saaletalblick
Viewpoint with fir trees and a view of the Saale valley.
Fernblick über Saalfeld
Viewpoint with a panoramic view over the city of Saalfeld.
Sights nearby
Frequently asked questions
What is the temperature inside the Fairy Grottoes?
The cave has a constant temperature of about 10 degrees Celsius (50°F) all year round. Warm clothing is recommended.
Is photography allowed inside the cave?
Yes, photography for private use is allowed without flash to protect the delicate colorful mineral structures.
Are there special tours for children?
Yes, there are 'Gnome Tours' where children can explore the fairy-tale world wearing capes and carrying flashlights.
Are the grottoes barrier-free?
Unfortunately, no. Due to the historical mine shafts, there are many steps and narrow passages not suitable for wheelchairs.
What makes the Fairy Grottoes special?
They hold the world record as the most colorful show caves, created by minerals in the alum shale.
Saalfeld Fairy Grottoes: where is it located?
Saalfeld Fairy Grottoes is located in Thuringia, Germany.
Saalfeld Fairy Grottoes: what is there to see?
Highlights include Feengrotten, Brunnentempel, Doppelstämmige Eiche.
Saalfeld Fairy Grottoes: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
Saalfeld Fairy Grottoes: why is it worth visiting?
The Saalfeld Fairy Grottoes in the Thuringian Forest are considered the most colorful show caves in the world and have held a Guinness World Record to that effect since 2014.
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