Today I went up to Llanganuco and the Huascarán National Park for the last time this year with work teams. This beautifully blue-green lake, which is 30 meters deep, is located in the valley between Peru’s tallest mountain, Huascarán, and others in the Cordillera Blanca.

Thankfully, we had beautiful weather for spending the morning at the lake and then walking through the park.

Since Billy was with me this time, we took a photo together – something that has become sort of a tradition over the past few years (in 2008 and again in 2009).