What a great experience! We took the bus and cable car all the way to camp 4. The only downside was the long queue to get onto the cable car. This is almost expected anywhere you travel during the Chinese national holidays.There was a lot to see from camp 4 - stunning views of Gongga mountain, red rocks along the river, lots of cairn stones, golden Buddhist statues and beautiful autumn scenery. We traveled here in October and got to see a full spectum of warm autumn foliage.