This giant park in Bangkok's business district makes an excellent bike and jogging spot in downtown Bangkok. The skyscraper backdrop behind the artificial lake also makes a spectacular photo op. First opened in 1994, Benjakitti Park has completed its expansion into a nearly 300-rai (about 480,000 square meters) massive green space in 2022, taking over a space where a factory run by the Tobacco Authority of Thailand once stood.
You will find the cache at the small stairs, with a nice view of the lake.