Luggage and bags:
It's better not to carry anything, eventually just a small bag, as as to be free to walk.
Clothing/Shoes/Weather Gear: In Pamukkale there is quite hot and the sun is burning during the day in summer time.
Unless you have the shoulders covered, it's better to use a protection cream and wear a hat and sunglasses.
Photo Equipment: Don't forget the camera and, in case it's not digital, don't forget to buy enough films because you cannot stop taking pictures of these wonderful places.
Rainy Season is from October to April – it hardly rains in summer
Avg. Temp. in Spring: max.: 16 – 26°C ( 60 - 78°F ); min: 5 - 13°C ( 41 - 55°F )
Avg. Temp. in Summer: max.: 32 – 35°C ( 90 - 95°F ); min: 18 - 22°C ( 64 - 71°F )
Avg. Temp. in Autumn: max.: 18 – 30°C ( 64 - 86°F); min: 8 - 16°C ( 47 – 60°F )
Avg. Temp. in Winter: max.: 12 – 13°C ( 52 - 55°F); min: 3 - 5°C ( 38 - 41°F )