jeita is a cave which was found by an american guy which was hunting,many many years ago,and its so big that no body reached to end of it...they reached about 4km insinde and they didn't reach the end..jeita its split into two parts...the upper grotto and the lower grotto,in both grotto's the tempreture is always 16C all the year.
in the upper grotto you have to walk,but in the lower grotto you have to go by a boat because it a lake inside