Unesco World Heritage Site

I have been to Viñales in Cuba.

https://whc.unesco.org/en/list/840

 The Viñales valley is encircled by mountains and its landscape is interspersed with dramatic rocky outcrops. Traditional techniques are still in use for agricultural production, particularly of tobacco. The quality of this cultural landscape is enhanced by the vernacular architecture of its farms and villages, where a rich multi-ethnic society survives, illustrating the cultural development of the islands of the Caribbean, and of Cuba.

Viñales is a cultural site in Cuba and the year of inscription in the UWH list it was in 1999.



I haven' been to Iwami Ginzan Silver Mine.

https://whc.unesco.org/en/list/1246 

The Iwami Ginzan Silver Mine in the south-west of Honshu Island is a cluster of mountains, rising to 600 m and interspersed by deep river valleys featuring the archaeological remains of large-scale mines, smelting and refining sites and mining settlements worked between the 16th and 20th centuries. The site also features routes used to transport silver ore to the coast, and port towns from where it was shipped to Korea and China. The mines contributed substantially to the overall economic development of Japan and south-east Asia in the 16th and 17th centuries, prompting the mass production of silver and gold in Japan. The mining area is now heavily wooded. Included in the site are fortresses, shrines, parts of Kaidô transport routes to the coast, and three port towns, Tomogaura, Okidomari and Yunotsu, from where the ore was shipped.

Iwami Ginzan Silver Mina is a cultural site in Japan and the year of inscription in the UWH list it was in 2007.