Is it cooler in Yesanguan or Sumadang?

Sumadang is cooler.

Sumadang is located in the Medicinal Village of Moudao Town, Lichuan City, with an average summer temperature of around 18°C. Yesanguan is located in Badong County, Enshi Prefecture, with an average summer temperature of around 21°C. In comparison, Sumadang Madang will be cooler. Sumadang is close to the ocean and has a humid and cool climate. Yesansanguan has lush forests and a milder climate, so Sumadang will be cooler and more suitable for summer vacation.

Yesanguan, located in Shiqiaoping Village, Yesanguan Town, Badong County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province, is the relic of Kou Zhun, the famous prime minister of the Northern Song Dynasty. Kou Zhun (961--1023 AD). One of the famous attractions in Yesanguan is the former residence of General Deng Yulin. The former residence of General Deng Yulin is located in Shiqiaoping Village, Yesanguan Town, Badong County, Hubei Province.