PR-MU 78 Umbría del Bosque Trail

The PR-MU 78 trail officially begins in the village of Casas Nuevas, which is situated at an altitude of 500 meters in the northern part of the Sierra Espuña Regional Park. This village also offers traditional accommodation and restaurants for hikers.

The PR-MU 78 is categorized as a moderate hiking trail. While generally accessible, some sections can be deteriorated by runoff, fallen vegetation, and trees. It's best suited for hikers with some experience, and families with older children who are accustomed to longer walks and varied terrain.

This circular route offers a remarkably diverse experience. You'll encounter rugged mountains, traditional cultivated areas, impressive rock formations like Piedra del Almirez and Morrón de la Cabra, and ancient drylands. The ascent provides spectacular panoramic views, while the descent leads through lush riverside vegetation along the Rambla de Malvariche. The trail also winds through deep pine forests, particularly within the Escarpadas hills of Perona and El Bosque, and offers views of olive groves and fields.

Given the diverse landscape that includes both arid zones and lush areas, spring and autumn are generally the best times to hike this trail. The temperatures are milder, and the natural scenery is at its most vibrant. Summers can be very hot in this region, and some sections might be affected by winter rains.

As the PR-MU 78 is located within the Sierra Espuña Regional Park, dogs are generally permitted but must be kept on a leash at all times. This is to protect the local wildlife, especially birds of prey and red-billed choughs, and to ensure the safety and enjoyment of all trail users.

No, there are no specific permits required to hike the PR-MU 78 trail, nor is there an entrance fee for the Sierra Espuña Regional Park. However, visitors are expected to respect park regulations, such as staying on marked paths, not disturbing wildlife, and taking all litter with them.

The trail offers several striking features. You'll pass between impressive rock formations like Piedra del Almirez and the Morrón de la Cabra. The Cuesta de la Mina provides spectacular panoramic views, featuring sheer rock faces such as Perona and Piedras Blancas. You'll also experience the unique contrast of arid landscapes giving way to lush riverside vegetation along the Rambla de Malvariche. Don't miss the deep pine forests, especially in the Escarpadas hills of Perona and El Bosque, and the views of the Sierra Espuña North-facing Slope.

Yes, the PR-MU 78 shares sections with several other official routes. You'll find it intersecting with parts of the Esputrek. Tramo 1 El Berro - Casas Nuevas, Espubike. Tramo 2 Gebas - Casas Nuevas, and the Camino de la Cruz del Bajo Guadalentín, among others. This offers opportunities to explore extended routes if desired.

The Return to Morrón de la Cabra — Circular by La Umbría del Bosque (PR-MU 78) is approximately 15.5 kilometers (11 miles) long. On average, hikers can expect to complete the route in about 4 to 5 hours, depending on their pace and the time spent enjoying the scenery.

The diverse habitats along the trail support various wildlife. Keep an eye out for birds of prey soaring above the sheer rock faces of Perona and Piedras Blancas. Red-billed choughs are also commonly spotted in these mountainous areas. The lush riverside sections may offer glimpses of other smaller animals and a variety of bird species.

Yes, the village of Casas Nuevas, where the trail starts and ends, offers traditional accommodation options and local restaurants. These can be a great place to refuel and relax before or after your hike.