Right in the middle of bustling downtown Bangkok next to the Central World and Siam Paragon. It is a temple with a long history with beautiful architecture. At the back, there is a large mediation hall that you can go and pray or meditate at no cost but donations are greatly appreciated. It is a great place for blessing and spiritual.

I came with a friend...a local... to pray and meditate.
Fortunately, there were few tourists or no tourists when we visited. I really cannot recall seeing anyone who looked to be a tourist. Perhaps she knew when to visit? Be quiet and respectful of the locals... take time to see some of the drawings found on the walls... they tell a beautiful story. Appropriate dress suggested. This is what I consider a hidden gem.
given the reason of my visit... perhaps I should not write the review... perhaps I do so to remind myself and other visitors that we are guests...