The wat itself has even more shrines and statues as well as places to light candles, offer prayers, and listen to the instruction of monks. It is centered around a giant pagoda where the relic of Buddha's bone is supposed to be housed. More about Doi Suthep can be found here.
Personally, I found Doi Suthep to be a very sad place. Worship was being given and petitions were being made, but not to the Creator God.