The Sibillini Mountains National Park (Parco Nazionale
dei Monti Sibillini) lies in Italy's Central Apennines, between
Umbria and Le Marche.
The area is superb for walkers, offering an excellent variety of
landscapes and terrain, with good accessibility to some high
peaks.
This site offers an English language guide for a selection of
the best walks in and around the Park. The guide contains detailed
walk descriptions and a sketch map to be used in
conjunction with the 1:25,000 scale Park map ('MONTI SIBILLINI -
Parco Nazionale dei Monti Sibillini CARTA DEI SENTIERI - Scala
1:25.000) which is widely available for purchase within the
Park.
The condition of mountain roads and paths is so changeable that keeping details up to date is almost impossible! I compiled the original guides in 2005, but haven't been able to update them since 2008. Use the guides and maps to plan your itinerary, but be prepared to react to the situation on the ground and allow plenty of time.
You may also like to consider Gillian Price's guide (http://www.amazon.co.uk/dp/185284535X), but please make sure you also pick up the 1:25k map, since you can't navigate from the sketch maps in either guide.
The rough map below shows the locations of the 19 walks within the Park. The pdf files for each walk can be downloaded using the links below the map.