Shimla, Dec. 23 -- The hill resort of Shimla is all set to welcome tourists with the start of the Winter Carnival on Wednesday, ahead of Christmas and New Year celebrations.

The festival is expected to be a major attraction during the peak winter tourist season, as visitors from pollution-hit cities, especially Delhi, head to the hills in search of clean air, pleasant weather and a festive atmosphere.

Tourists arriving from the national capital said Shimla offered a refreshing break from severe pollution and dull winter conditions in Delhi, adding that the Winter Carnival had made their visit even more memorable.

"I am from Delhi, and there is a lot of pollution there. We came here yesterday, and it is very clean with a clear view. The...