In Singapore can you find different places of worship side-by-side! This location in Seng Kang is home to a Hindu temple (Arulmigu Velmurugan Gnanamuneeswarar), Taoist/Confucian temple (天国佛堂) and Buddhist temples (Sengkang Combined Temple). All three are polytheistic religions which believe in the concept of hell or purgatory - a place where sinners are punished, their afterlife to be determined.
The cache is hidden in "prison cells" located beside one of the temple. Check out the hint and picture if you need help finding the cache. You do not need to enter any of the places of worship though you should stop outside to admire their beautiful architecture. Sengkang Combined Temple also welcomes visitors.
There is space for tiny swags. Do exercise caution when searching afor the cache. BYOP!