Misc: in what year was theodore roosevelt elected president?

Questions

Which Swiss ski resort whose name means in the meadow lies at the foot of the Matterhorn at an elevation of 1616m?

In 1897 Matthias Zurbriggen was the first climber to reach the summit of the highest peak in South America, what wasits name?

Through which mountain range in the United States does the Blue Ridge Parkway run?

Which mountain was called Peak XV until 1865 when it was renamed in honour of a British geologist?

In which english county is Helvellyn?