so where can i go xp farming?

is there any place where ican tactically take out a giant by being just out of reach? last time i though i was out of reach it reached up its left hand and slammed me down into the earth with a quick jab to my side ...

usually when u xp farm it ruin's the game.. but..

Giants and mammoths are usually the good way to go.

I have the perfect solution for you. In the beautiful and best hold known as the Whiterun Hold, there is a watchtower with three guards. Lure any giants and mammoths to this tower. Let the three guards distract the giant creatures for a bit and watch them die. Then hide in the watch tower and shoot away with fire, lightning or frost. The giants and mammoths are too BIG to FIT into the watch tower so this is an excellent way to level destruction or archery. There are also plenty of giant camps near this watch tower.

The watchtower is a bit southeast from the city.

I find it thrilling racing from the camp to the tower with two giants and three mammoths desperately tailing me. You can do some damage along the way but save the maximum for when you are safely inside the tower.