Castor and Pollox from Rossi and Volante Bivy
Spending two nights in the Rossi and Volante Bivouac, we summited Castor and Pollox in a day via the normal routes as a part of our acclimatization. My head was feeling pretty rough after the first ascent to the hut, so we slept it out for a night and then beat the rush to top out on Castor before the queues arrived from the Italian hut below.