In the province of Huelva, to the northwest of Sevilla and close to Spain's border with Portugal, lies La Sierra de Aracena, without doubt one of Spain's most beautiful and unspoiled mountain regions.

It's a land of glorious woodlands and far-reaching views, of soft, rolling hillsides and crystal-clear streams. The hills are thickly wooded with sweet chestnut and cork oak, giving the area a marvellously green and verdant feel.

The forests give way, here and there, to small groves of olives or walnuts and to orchards of apples, plums, peaches and figs. Distant, rocky escarpments are covered in cistus and heather. In Spring, an incredible profusion of wild flowers carpet the meadows and clumps of peonies grow in the shade of the chestnut trees. Travelling through the little country lanes of the Sierra, it is almost reminiscent of a perfect day in the English countryside.

The combination of altitude and proximity to the Atlantic Ocean has given this very special part of Andalucía its unique microclimate, fresh and sunny, and it is this which enables the magnificent groves of chestnuts and oaks to flourish. It is a climate which is ideal for holiday makers too, whether walking, touring … or just taking it easy.

For nature lovers it's a dream location. Quite apart from its marvellous and diverse flora and fauna, the hills are home to a big rabbit population which provides the staple diet of carnivores like the rare black vulture, weasels, stone martens, badgers, polecats, and wildcats. The woodlands play host to over 85 species of birds, who reside here or migrate through the sierra. These include imperial eagles and black vultures.

Aside from the wildlife, the Sierra is also home to the prized Iberian black-footed pig, the pata negra. In Autumn, this special breed is let loose to range free in the forests, to forage for and feast on the acorns that fall from the oak trees.

The hams are salted and left to cure in dark caverns for a year and a half, to become the delicious jamon iberico, a ham fit for princes, perhaps the most famed in all the world. Hams from the village of Jabugo are, without doubt, the most highly prized gourmet delicacy in all Spain.

Not surprisingly, given the wealth of local produce here (the area is equally renown for its wild mushrooms and asparagus), restaurants and bars are above average. There's usually more than one hostelry in just about every village, specialising in dishes made from local pork and other specialities of the region.

The opportunities for appreciating the more authentic aspects of rural Andalusian life are boundless here. Quiet and very relaxing, the Sierra de Aracena still provides a taste of 'real' Spain.

Its rich Moorish heritage - evidenced by the hilltop castles seen above several of the villages - together with its splendid scenery, its unique cuisine and charming villages, make it an ideal destination for those who appreciate traditional, out of the way areas. Life here is easy paced, definitively Andalusian.

The Sierra de Aracena is just about perfect walking and riding country. There are miles and miles of delightful paths and tracks which criss-cross the rolling hills, passing through wonderful countryside, linking the villages together. Everywhere, there are splendid views.

There's lots to discover here - touring around by car is very pleasurable. Equally, it's a great place just to relax, read, and swim, listening to the crickets and the birds singing in the trees.

Aracena is the main town in the Natural Park with a population of approximately 7,500. Meandering up the hillside which is topped by an impressive Moorish castle, it is both pretty and welcoming. There are several excellent restaurants here, not to mention tapas bars and some good shops. The town also has a popular Saturday market.

The town boasts a fine thirteenth century church, but its most famous landmark is the Gruta de las Maravillas, the "cave of wonders", the most visited site in the province of Huelva.

For centuries the townsfolk of Aracena were unaware of this marvel that lay, unsuspected, beneath the very ground they trod. Discovered by accident (by a stray pig apparently!) the Gruta de la Maravillas is the largest cave in Spain, a mile and a half long, and is truly a marvel of subterranean lakes, striking colours and all manner of exquisitely adorned stalagmites and stalactites.

Set in a deep valley, Alájar is famous for its imposing 17th century shrine of Arias Montano which stands on a rocky promontory high above the pretty village. An annual pilgrimage here attracts thousands of people, many on horseback or in horse drawn carts. Almonaster de la Real is another very beautiful village dominated by its 10th century Moorish Mosque.

There are many more, equally handsome little whitewashed villages, all well worth spending a little time in. Fuenteheridos is one of the most visited, others include Linares de la Sierra, Galaroza and Valdelarco.

Close to the Portuguese border, Aroche with its medieval walls looking over the woods and meadows below, boasts a bull ring rather curiously built inside its Moorish castle.

Further south, admittedly outside the designated Natural Park are the giant opencast mines of Rio Tinto, as surreal a landscape as one will find this side of the Moon! Reputed to be the oldest mines in the world, the continual search for iron ore, copper, silver, sulphur and a host of other minerals has opened up amphitheatres of gargantuan proportions, vast man-made craters that measure several kilometres across.

The minerals have created unworldly colours - strange blues, greens, yellows, reds and browns which permeate both the rocks and the rivers of the region. All very eerie!

And the British have played their part too. Owners of the mines for many years, they brought their sports with them and it was here that the very first football match was played in Spain.