Читать книгу Walking and Trekking in the Sierra Nevada. 38 walks, scrambles and multi-day traverses онлайн

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Very tough

Treks include all the elements of the previous grade, but with extra difficulties such as tricky river crossings, very high or difficult passes, navigational problems or peaks that require basic climbing skills.

Scrambling grades

A final section in this guide highlights five fine high-mountain scrambles from Grade 2 to Grade 3S for those who are looking for a bit more of an adrenaline rush. The selection given here merely scratches the surface of the possibilities in the region, however; there’s plenty of scope for future development!

 Grade 1 – no specialist mountaineering skills required. Technically easy although a head for heights may be required at times

 Grade 2 – more serious, possibly needing some simple technical skills. Rope and safety gear should be used

 Grade 3 – similar to Grade 2 but with simple pitches of easy rock climbing. More technical rope work and protection required

 Grade 3(S) – serious. Some short sections of moderate/difficult rock climbing may be encountered.