santorini of korea at colourful gamcheon culture village at gamcheon-dong, saha district, busan, south korea

alleys attract attraction background beautiful been blue brightly busan colour colourful commercial culture district enhanced gamcheon gamcheondong green has have hill house houses korea machu most mountain painted picchu recent restored retail roof saha santorini shops slope small south steep streets these this tourism tourists town travel twisting unit village visit years