Day 9 Pamukkale and Heiropolis and the Spa

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Relaxing in Pamukkale with an afternoon appointment for a Turkish Bath and an Auruvedic Massage. Yes!

The travertine pools at Pamukkale have been a site for healing for a few thousand years or so. The geology of travertine wasn't something I fully understood, so I had to go look it up.

Travertine is a kind of limestone deposited by springs. Groundwater traveling through limestone beds dissolves calcium carbonate, an environmentally sensitive process that depends on a delicate balance between temperature, water chemistry and carbon dioxide levels in the air. As the mineral-saturated water encounters surface conditions, this dissolved matter precipitates in thin layers of calcite or aragonite, two crystallographically different forms of calcium carbonate (CaCO3). With time, the minerals build up into deposits of travertine. It is an odd geological resource that can be harvested and renewed.

The region around Rome produces large travertine deposits that have been exploited for thousands of years. The stone is generally solid but has pore spaces and fossils that give the stone character. The name travertine comes from the ancient deposits on the Tibur River, hence lapis tiburtino.

Today we are at the Lycos River Hotel in Pamukkale. It’s the first fairly quiet day we have had since we left on this tour. Pamukkale is in a very rural part of Turkey near the city of Denizli, but the hotels are not even in Pamukkale. The hotels are associated with the springs and there are many here, of varying qualities and amenities, and all a mile or so from the village where most businesses are closed since the normal travel season ended back in October. I can see why as I viewed the snow on the mountains around the Meander River Valley were we are traveling. As has been the case all along on the trip, our hotel is adequate but certainly not luxurious. This morning was a bit dicey when I couldn’t get any hot water for about half an hour. Funny, since there are hot springs all around with water at 117 degrees F. Finally managed a lukewarm shower and out in a cold foggy morning for our visit to the famous travertine pools and hot springs, and the ruins of the city of Heiropolis.

In Hellenistic times, between 200 and 300 BCE or so, the thermal springs at Heiropolis made the city a popular spa area. Later on the Romans developed the city even more into a spa retreat, with huge baths and pools, libraries, and temples. There is a pool there now that is littered with marble columns where you can swim and dive, but on this day it was too cold to think of such a thing. The ruins are extensive here as well, and the artist rendition of what the city looked like in Roman times is amazing. The city is perched above the travertine terraces shaped like a semicircle, with another huge stadium on the hill, and a Necropolis outside the city that has the highest number of existing sarcophagus from ancient Anatolia. It has been quite a revelation to be in Turkey seeing so many ruins of ancient cities of Greek and Roman culture. Another interesting cultural note is that Suleyman insists that we refer specifically to Hellenistic culture aka 300 BCE, rather than “greek” culture. I think the Turks and the Greeks are not so friendly. Some of Suleyman’s wisecracking little remarks have been directed towards Greeks.

The skies were very gray and boring, and the wind was cold and the rain started while we were walking the ruins, so the photos are a bit dull. But even the dull skies couldn’t really detract from the physical geologic wonder of the travertines. Although I did buy postcards that show how gorgeous they are in the brilliant sunlight, all white against brilliant blue skies. No blue skies today, however, so we were glad to return to the hotel and our room, turn up the heat and do a bit a relaxing for a change. Tomorrow is another long day of travel back south to the Mediterranean coast and Antalya.