It is possible to do variations on a route that increase the difficulty a great deal. Significant variations are usually given their own write-up and occasionally their own name. You should realize that grades are not a replacement for your own knowledge of ice features and your own abilities. Unlike sport climbing, ice climbing can have serious repercussions if you fall. Technical Grades 2.
Protection is usually very good and easy to place.
A pitch that is steep and sustained, but still below 80 degrees. If short sections are over 80 degrees, there are good places to rest and the sections are easy to protect and cross. Protection is very good, but requires some skill in hanging from your tools. Moderate technical features such as mushrooms, cauliflower, chandeliers and the like may be found. You must be adept at placing protection.