Pacllón is a district of the province of Bolognesi, in the Ancash Region of Peru.

Many of the arrierros (donkey owners) that work in Waywash live here.

The town is also home to stores with a regular selection of meals.

The hike from either the lake Hawaqucha or the Jashapampa valley takes all day and offers some of the best views of the Waywash mountain range.

The Waywash range is the natural eastern and southeastern border of the district.