As we all know astronomical observatories or to be more precise, the ground based observatories are specific buildings that are located on a specific locations on the surface of Earth. These buildings are precisely designed to make observations on a certain planet, moon or other parts of the galaxy. Secret Observatory is a great Puzzle game. You can play this game here at my1001games.com totally free. Secret Observatory has been played 9941 times. It has received 72 yes and 16 no votes. It has a score of 81. If you liked playing this Hidden Objects game than you should try Charming Christmas and Big Wedding. Have fun!
Instructions: Use your mouse to play this game.