I was browsing the Locus website, and thought the picture at the top of https://www.locusmap.app/voucher/ looked familiar:
(https://www.locusmap.app/wp-content/uploads/slide2.jpg)
Yes! It's a cache-studded trail in Hong Kong. It was a great day, roughly a dozen caches, starting beside the dam down below, and finishing at the summit of one of Hong Kong's higher peaks.
Matching pictures:
https://www.geocaching.com/seek/log.aspx?LUID=98c41d85-f98b-4aa1-92e1-5312afa3ac82&IID=dc1e08b4-09f6-4e5b-806a-d991ee75df06
https://www.geocaching.com/seek/log.aspx?LUID=b652def7-93ff-4689-912a-afe28f81f138&IID=69a9c15c-7ca7-4d18-9c4d-afe1b94fbbff
(https://s3.amazonaws.com/gs-geo-images/dc1e08b4-09f6-4e5b-806a-d991ee75df06.jpg)
Hmm, looks like a nice trip! Amazing scenery ...