The highlight of our Patagonia workshop was walking on the glacier Perito Moreno in Los Glaciares National Park, Argentina. Viewing the glacier from a boat is a touristy affair offering limited mobility; if you’re lucky you’ll see a calving. Viewing the glacier from the extensive park observation decks allows you to control your angle of view at your own pace; you can see both the north and south faces. Viewing the glacier while you’re on it offers the best interactivity; there are an unlimited number of angles of view from which you can make images with any focal length, from wide angle surveys, to telephoto excerpts, to intimate macro details. Walking into this frozen wonderland is thrilling! The only thing that could put a damper on a visit like this is heavy rain. You can’t spend enough time there. If you visit the Perito Moreno glacier, my recommendation is to plan for a full day of ice trekking – or more.