Exploring the Hidden Trails: South Face of Picos de Europa, Riaño and Montaña Palentina

calendar_month 8 days trip
trip Group trip
location_on Trip to know Spain, Cordillera Cantábrica, Riaño
Exploring the Hidden Trails: South Face of Picos de Europa, Riaño and Montaña Palentina
from 1.290 €
public Cantabrian mountains
public Spring
public Summer
public Autumn
public Easy Level
Baja
public Moderate Level
Media
public Guided Inn-based hiking tours
De hotel en hotel
public walking clubs

The Hidden Heights of Northern Spain

A walking adventure through the Riaño Mountains and the wild landscapes of Montaña Palentina.

A different side of the Cantabrian Mountains

The southern side of the Picos de Europa offers a striking contrast to its northern, Atlantic-facing slopes. Together with the southern approach to the Western Massif, it reveals a quieter and very different perspective of this spectacular mountain region.

The first part of the journey takes you into the heart of the Riaño Mountains, situated south of the Picos de Europa.

Here, dramatic limestone peaks rise above calm waters and peaceful valleys, creating scenery reminiscent of the Alps. Small mountain villages and quiet trails add to the sense of tranquillity, making this a particularly rewarding destination for walkers seeking somewhere away from the better-known routes.

Discover Montaña Palentina

The second part of the journey explores Montaña Palentina Natural Park in the north of Palencia province.

Originally declared in 2000 as Fuentes Carrionas and Fuente Cobre–Montaña Palentina Natural Park, this protected landscape is recognised for its outstanding scenery, wildlife, geology and botanical diversity.

The region’s complex geology has created an extraordinary landscape shaped by limestone, ancient glaciers and water. Mountain cirques, high valleys, caves, sinkholes and glacial lakes can all be found within the park.

  • Karst landscapes
    Discover geological features such as Cueva del Cobre and the Sel de la Fuente sinkhole.
  • Glacial scenery
    Explore mountain cirques, valleys and lakes including Lago de las Lomas, Lago de Ves and Pozo Curavacas.
  • Exceptional wildlife
    Montaña Palentina forms part of the natural habitat of emblematic species including the Cantabrian brown bear and capercaillie.
  • Rich mountain vegetation
    Walk through a varied landscape of beech and oak woodland, high pastures and distinctive alpine plant communities.

The great peaks of Montaña Palentina

The park is home to some of the highest and most impressive summits in the Cantabrian Mountains.

  • Curavacas — 2,525 metres
  • Las Lomas — 2,451 metres
  • Espigüete — 2,450 metres

These magnificent peaks dominate a landscape of remote valleys, mountain lakes and dramatic limestone ridges.

A memorable place to stay

Part of the trip is based at the Parador de Cervera de Pisuerga, a welcoming mountain hotel situated in the heart of the natural park.

Its rooms, terrace and restaurant offer magnificent views across the Ruesga Reservoir towards the high peaks of Montaña Palentina—the perfect setting in which to relax after a day’s walking.

Choose the right level for your group

Depending on your club’s requirements, we can adapt the walking programme to different abilities and interests.

  • A — Challenging
    More demanding mountain routes with longer distances, sustained ascents and higher-level terrain.
  • B — Moderate
    Shorter walking days with reduced ascent, rewarding viewpoints and achievable summit opportunities.
  • C — Leisurely and cultural
    Comfortable scenic walks featuring mountain villages and places of historical, cultural or natural interest.

The choice is yours

Tell us in advance about your group’s walking experience, preferred level and interests. We will adapt the programme to create the right Cantabrian Mountains experience for your club.

Day 1. ARRIVAL.

Arrival in Santander. Transfer from the airport to Boca de Huergano. Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.



Day 2.

Breakfast

 

LEVEL A). ASCENT TO GILBO PEAK. 10 Km +600m/-600m
The emblematic peaks of this mountain region are the pyramidical limestone rocks of Gilbo Peak and Pico Yordas. As we approach the upper section of the climb, the track becomes more difficult with some scrambling that will test hands & feet and indeed, for those with any hint of vertigo, it will be a challenge. However, from the top, the views are fantastic. Below are the lesser peaks and the expansive lakes that form one of the biggest reservoirs in Spain. The route starts at the Lake, ascending above the beech and oaks forest to the emblematic peaks above. Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.


LEVEL B). BEECH FOREST OF VALDECOLINA AND PELENCINOS. 11 KM +350m/-350m
On this route through the mountains of Carande, we hike perhaps one of the largest forests in León, as is the entire north face of the Sierra del Pando. From Carande, we will cross the paths of Valdecolina and Pelencinos beech, frequently travelled by wolves, bears, deer, roe deer and squirrels. Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.


In the afternoon, we will do a Boat trip on the Riaño Reservoir.



Day 3

Breakfast

LEVEL A) ASCENT TO PEÑA PRIETA. 19KM +1,250m/-1,250m
Peña Prieta (2,536m) is one of the most spectacular and, at the same time, important high mountain areas in northern Spain. A set of peaks, valleys and lakes of glacial origin that form the headwaters of the river Esla, Yuso, Carrión and Riofrío, straddling the provinces of León, Palencia and Santander respectively. We will leave from the town of Llánaves de la Reina and we will cross the beautiful Naranco valley until we reach the top of Peña Prieta. We will return through the Cubil del Can, the Tarna plain to return again through the Naranco valley. Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.


LEVEL B) ASCENT TO CORISCAO PEAK. 10KM. +600m/-600m
Coriscao is a summit of over 2,235 metres that is located South of the National Park. The climb to Coriscao Peak is a mountain route that allows us to reach an exceptional balcony with stunning views of the Picos de Europa starting from the San Glorio mountain pass. It is probably the best viewpoint to the Picos de Europa. Still, we also enjoy the summits of the Palentina mountain, the spectacle of the Leonese massifs of Riaño and Mampodre and the bottom of the Liébana valley that extends to our feet.
Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.



Day 4

Breakfast 

 

LEVEL A) ASCENT TO YORDAS PEAK. 11 KM +760M/-760M
The Yordas Peak (1,964m) is a classic hike in the Riaño mountains. The panoramic views of this route are unforgettable, the entire Mampodre Massif, the Western and Central Massifs of the Picos de Europa, the Palentina Mountain, the Riaño reservoir, etc. In addition, we will cross the San Pelayo valley and La Tendeña beech forest. The first part of the route is relatively easy, but the assault on the summit is
tough, with 300m of a gradient in just 1 km. Once at the top and depending on the weather, we can descend the south face or return by the same path. Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.


LEVEL B) COSALINES GLACIER VALLEY & MAMPODRE LAGOON. 10Km +350m/-450 m
Maraña sits in one of the best valleys of the Riaño Mountains. It has good pastures, beech and oak forests and the glacial moraine is the best reserved in the Cantabrian Mountains. It is a landscape with great didactic geology lessons, especially attractive for the study of glaciers in the Iberian Peninsula.
From moraines, cirques and glacial lakes, Mampodre displays a host of elements to consider. We will walk into the small Glacier valley of Cosalines through which the nascent waters flow in the great glacial bowl of Mampodre, the beech trees of "la Biesca", and turning South; we will see the valley of silence (Valle del Silencio) and the beautiful Lake of Mampodre.

Dinner and accommodation at Hotel Tierra de la Reina in Boca de Huergano.



Day 5. TRANSFER DAY. THE ROUTE OF THE RESERVOIRS.

Today, we are moving to “Montaña Palentina”. On the way, we will do “The Swamp Route” which runs through the north of the province of Palencia, joining the towns of Velilla del Río Carrión and Cervera de Pisuerga in the Montaña Palentina.
It is the regional mountain road L-210 that borders the contours of the reservoirs of Compuerto, Camporredondo and Ruesga, which we will find in the 54 km that make up the route.
The retained and crystalline waters, and the fascinating landscape will be the protagonists in this enclave. The different environments of the reservoirs are one of the best ecological reserves in the province, housing a great wealth of aquatic and terrestrial birds.
We will do some stops off to take wonderful pictures, and we will arrive at Cervera de Pisuerga at lunch time.


Dinner and accommodation at Parador Nacional de Fuentes Carrionas.



Day 6

Breakfast

 

LEVEL A) ASCENT TO ESPIGUETE PEAK (2,451m). 10 KM +1,200m/-1,200m
We begin from Cardaño de Abajo tow our ascent to this incredible peak in the Fuentes Carrionas Natural Park with spectacular views of all the Picos de Europa and the Cantabrian Mountains.
It is a physically demanding route. Despite its short distance (10Km round trip) it is necessary to overcome a gradient of 1,200 m and on several occasions, it is necessary to scramble.
We will do a lineal route, ascending and descending on the same way. The path is full of big stones and rocky terrain with some scree sections which makes the descent more difficult than the ascent. Dinner and accommodation at Parador Nacional de Fuentes Carrionas.


LEVEL A) HIKE TO EL POZO LAS LOMAS. 12 KM +650m/-650m
Transfer to Cardaño de Arriba (45 minutes) where we begin our excursion. The valleys of Cardaño, from the Puente Agudín to the (Pozo Las Lomas), are surrounded by the highest peaks of the Montaña Palentina. We will reach the glacial cirque at the base of which sits the (Pozo Las Lomas). We will have fantastic views of the peaks of Celestino (2,394), Alto de Fuentes Carrionas (2,497), Las Agujas de Cardaño (2,386) and Alto de Las Lomas (2,430).



Day 7

Breakfast

 

LEVEL A & B) HIKE TO LA FUENTE DEL COBRE. 10 KM +400m/-400m
On the last day, we will do altogether the same route.(Fuente del Cobre) is the source of the Pisuerga river, with the mysterious attraction that comes from emerging from a deep cave. Originally, Pisuerga river, collects the melting waters from the mountains that surround the idyllic Redondo valley. The route runs under a forest of beech, oak, holly, hazel and birch trees. Leaving the forest, we will suddenly find some small waterfalls and a little higher up the Fuente del Cobre, crowned by the crests of some limestone cliffs. Dinner and accommodation at Parador Nacional de Fuentes Carrionas.



Day 8. Breakfast and transfer back to Santander Airport.

Breakfast and transfer back to Santander Airport.

  IT INCLUDES:
  • 4 nights in Boca de Huérgano
    Four nights’ accommodation at Hotel Tierra de la Reina.
  • 3 nights in Cervera de Pisuerga
    Three nights’ accommodation at the Parador de Cervera de Pisuerga.
  • 7 breakfasts
    Breakfast is included each morning of the programme.
  • 7 dinners
    Seven dinners offering the opportunity to experience the traditional gastronomy of the towns and villages visited.
  • Transport and airport transfers
    All scheduled transport detailed in the itinerary, including airport transfers.
  • Listed activities
    All activities specifically included in the published tour programme.
  • Professional English-speaking guides
    Qualified, certified or officially approved guides throughout the walking programme.
  • Activity insurance and taxes
    Activity insurance for the walking programme and all applicable taxes are included.
  DOES NOT INCLUDE:
  • Picnic lunches
    Picnic lunches are not included but can be ordered from the hotels or purchased from local shops.
  • Drinks
    Drinks are not included unless otherwise specified.
  • Flights
    Flights to and from the destination are not included.

Important booking information

Terms & Conditions

Please read these terms carefully before booking your tour. They explain our payment, cancellation, itinerary and insurance conditions.

By booking a tour with Rumbo a Picos, participants acknowledge and accept the conditions set out below.

01

Tour programme and itinerary

Rumbo a Picos reserves the right to make reasonable changes to the tour programme before departure when considered necessary. Whenever possible, clients will be consulted and informed in advance.

Changes may be required as a result of:

  • Weather or mountain conditions
  • Flight or airport connection changes
  • Increased hotel, transport or guide costs
  • Other significant circumstances affecting the tour

Any adjustments will be made with the aim of maintaining the safety, quality and financial viability of the tour.

02

Payments

Deposit €300

Reserve your place

A deposit of €300 per person is required to reserve a place on the tour. It should be paid promptly so that Rumbo a Picos can confirm your reservation and determine whether the minimum number of participants has been reached.

Final payment 30 days

Before departure

The outstanding balance must be paid no later than 30 days before the tour start date.

03

Cancellation policy

Cancellation by Rumbo a Picos

Rumbo a Picos may cancel a tour up to 30 days before departure if the minimum number of participants has not been reached. In this event, participants will receive a full refund of all payments made to Rumbo a Picos. Refunds will be paid by bank transfer within seven days of the cancellation notice.

65 days or more

Full refund

For cancellations made 65 days or more before departure, all payments received by Rumbo a Picos will be refunded in full.

64–31 days

50% cancellation fee

Cancellations made between 64 and 31 days before departure are subject to a cancellation fee equal to 50% of the amount paid. The remaining balance will be refunded.

30 days or fewer

No refund

No refund will be provided for cancellations made 30 days or fewer before departure.

Changes beyond our control

Rumbo a Picos may modify the programme or itinerary due to circumstances beyond its control, including force majeure, severe or unsuitable weather, or any other situation requiring changes to protect participants’ safety.

Leaving a tour early

A participant who decides to leave the tour for any reason must inform the guide of their decision in writing. Any costs arising from that decision will be the participant’s responsibility.

04

Insurance

Travel with the right protection

Activity insurance is included, but every participant must also arrange suitable personal travel insurance.

Included

Activity insurance

This insurance exclusively covers risks arising from the hiking activities included in the tour programme.

Activity insurance does not replace personal travel insurance.

Required

Personal travel insurance

Every participant must obtain personal travel insurance with adequate cover for:

  • Overseas medical treatment
  • Emergency evacuation and repatriation
  • Baggage and personal equipment
  • Travel and tour cancellation costs

Important: Participants must bring proof of their travel insurance. The guides will ask to see it at the beginning of the tour.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply
Update cookies preferences