I'm not sure what you're looking for, tip-wise. It's an exposed suspension bridge along the cliff face that you can walk across and back again at 3000m height (doesn't yet go anywhere at the other end). Personally I wouldn't dream of doing it, although the views are spectacular, but that's just cos walking across a non-solid platform with a drop of hundreds of metres makes my head spin.
To get to it it's a couple of hundred metres walk across the glacier, and there's also a chair lift you can go down (and back up) right next to the bridge. Don't forget to take a coat, hat and gloves.