Bulak Cave, also known as Mencilis Cave, is one of Turkey's largest and most impressive show caves, renowned for its extensive network of underground passages and stunning geological formations. It's a significant natural landmark in the Safranbolu region, offering a glimpse into the Earth's ancient processes and a unique natural spectacle.
Visitors consistently praise the cave's natural beauty, highlighting the intricate stalactites, stalagmites, and other speleothems that are beautifully illuminated. Many describe the experience as 'amazing,' 'fascinating,' and even 'like being in a movie set.' The cool temperature inside, typically around 13-15°C, is a welcome relief during hot summer days. Reviewers also appreciate the well-maintained paths and lighting, making the accessible 400-meter section easy to navigate for most. Some visitors mention the availability of adventure tours deeper into the cave, which can extend up to 2 km or even 4.5 km, offering a more challenging experience for the fit and adventurous.
Practical advice from visitors includes bringing a jacket or warm clothing, even in summer, due to the cave's consistently cool temperature. Comfortable shoes with good grip are essential, as the paths can be wet and slippery in places, and there's a significant climb of 150-200 steps to reach the cave entrance. While photography is officially prohibited, many visitors report taking photos without issue, though flash photography is discouraged to protect the bats. Allow approximately 1-2 hours for the visit, including the climb and time inside the accessible section. Weekdays are generally less crowded than weekends, offering a more enjoyable experience.
The cave is located about 8-12 km from Safranbolu. While some visitors mention a long and winding drive, it's generally considered easy to reach by car, with ample parking available. Taxis are a popular option from Safranbolu's Eski Çarşı (Old Bazaar), with drivers often waiting for an hour for a round trip. Public transport options are not widely mentioned, suggesting a private vehicle or taxi is the most convenient way to get there.
Common complaints revolve around the initial climb of many stairs to the entrance, which can be challenging for elderly visitors or those with mobility issues. Some also note that the accessible 400-meter section might feel short compared to the cave's total length, and a few find the admission fee high for the experience. To mitigate these, be prepared for the physical exertion of the climb, wear appropriate footwear, and consider the adventure tours if you seek a more extensive caving experience.