Cappadocia Underground Cities: Derinkuyu vs Kaymaklı

Cappadocia's underground cities are some of the most genuinely surprising sites in the region — multi-level complexes carved entirely into soft volcanic rock, used historically as refuges during periods of conflict. Of the dozens discovered in the region, Derinkuyu and Kaymaklı are the two most visited, and they differ in some meaningful ways.

Derinkuyu: The Deeper, More Extensive City

Derinkuyu extends roughly eight levels below ground (with deeper levels typically closed to visitors), making it the deepest excavated underground city open to the public in Cappadocia. It could reportedly shelter thousands of people along with livestock and supplies for extended periods, and features ventilation shafts, a chapel, stables, wine and oil presses, and connecting tunnels — some narrow enough to require stooping. The scale here is the main draw: Derinkuyu feels genuinely vast and labyrinthine.

Kaymaklı: Wider, More Horizontal Layout

Kaymaklı spreads out more horizontally than Derinkuyu, with wider passages and a layout generally considered slightly easier to navigate for visitors uncomfortable in tight spaces. It is thought to be connected to Derinkuyu by a long tunnel system, though that connecting passage is not open to the public. Kaymaklı's rooms are organized in distinct family-unit clusters, giving a clearer sense of how daily life might have been organized underground.

Which One Is Better to Visit?

If you can only visit one, Derinkuyu is generally considered the more impressive of the two due to its depth and scale — it is also the more commonly featured stop on Green Tour itineraries for this reason. Kaymaklı is a strong choice for travelers with mild claustrophobia concerns, families with children, or anyone short on time, since its layout allows for a faster, more comfortable visit.

Physical Considerations

Both cities involve some stooping through low passages, uneven stone steps, and narrow corridors — neither is wheelchair accessible, and visitors with significant mobility limitations or severe claustrophobia may want to discuss alternatives with their tour guide beforehand. Temperatures underground stay cool year-round (roughly 13–15°C), a welcome break from summer heat but worth a light layer in winter.

Visiting Both

Some private tour itineraries allow visiting both in a single day if underground history is a particular interest, though most standard Green Tour packages include only one. If your schedule allows a custom or private tour, pairing a quick stop at both offers a clearer picture of how varied even these historically connected sites can be.

Practical Tips

Go with a guide rather than self-navigating if possible — the historical context (why these cities were built, how ventilation worked, what each room was used for) adds significantly to the experience compared to walking through unguided. Wear comfortable, low-grip-soled shoes, as some surfaces are smooth and worn from centuries of use.