Temples are hugely significant, offering a peaceful and powerful place to pray. God is said to be everywhere, so each being is like a walking temple! Temples are symbolically tied to this metaphor as well, with the altars of God being the heart of the Temple.
Temples will usually have one or more altars where different Gods are placed, and a hall for devotees to sit in prayer. Altars will usually have murti which can be made of various kinds of stones, metals, or even wood. It is important to note that a murti is not a mere carved piece of wood, rock or metal, a murti is a physical, living residence of God.
Devotees can offer fruits, flowers, at the altars and request priests to perform puja on their behalf. Devotees will also typically do pradakshina around the altars, this involves the devotee walking a number of rounds (any odd number, or 12) rounds around the altar. This is typically done while reciting God’s name. Hindus also perform namaskaram, this is where the devotee bows to God, the forehead, hands, knees, and pads of the feet touching the ground.