Airline boarding pass print southwest

In a series of hills or mountains in particular, a pass (even shelved notch, pass, saddle, bwlch, brennig or bealach) is a point that allows weaker easier access by means of a fan. On the route through the range, it is the highest point at the local level on the road. Like many mountain in the world have always presented formidable barriers to movement, passes were recorded before important insofar history, and played a key role in trade, war and migration. Topographic, a pass at the general shape of a saddle between two mountains (the altitude and position of two coordinates is mathematically a saddle point). They are often found just above the source of a river as a kind of "bridge" to the source of another river. Passes may be very short, consisting of steep slopes to the summit of the pass, or the valleys many miles, culminating in the only identifiable by a poll. The summit of a hill is often the only flat land in the area, a high point of view, it is often a preferred site for the buildings. For countries whose borders are demarcated by a mountain range, the pass is typically part of the border, and facilities that might include a border control or customs station, and possibly a military post as well. Cols with roads, it is also customary to have a small roadside sign indicating the name of the card and its elevation above sea level. There are thousands of named happening in the world, and some of them are familiar names, such as the Col du Grand St. Bernard (2473 m) in the Alps, the Khyber Pass (1027 m) between Afghanistan and Pakistan and the Khardung La (5359 m) in Jammu and Kashmir, India. In the Lake District of northwest England, hause term is often used, although the term is also current flows. A distinction is a pass which can refer to a road, as well as the highest part of it, while a hause is simply that the highest part, often somewhat flattened in a high plateau level. In most cases, the formal term will be the one that was used locally over a long period. As to allow easier access between two valleys, a pass along also provides for the relationship between two mountain tops, with a minimum of descent, which is also important for hikers. Because of these advantages, it is common for tracks to meet a pass, which makes them often convenient routes even when travelling between the top and the valley.