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Ancient caves, human origins: Northern Spain

Contact an expert to discuss this tour

Book June 2025

Book August 2025

+44 (0)203 3089 917

17 June 2025 - 7 days for £3,395 per person

26 August 2025 - 7 days for £3,495 person


Discover some of the world's oldest known cave paintings in this idyllic part of Northern Spain. Travel back 40,000 years to explore how our ancestors lived, played and worked. From ancient Paleolithic art to awe-inspiring geological formations, each cave tells a unique story that transcends time.

Venture into the depths of history as you witness some of the earliest expressions of human creativity. Experience the wonders of several renowned caves full of art from before the dawn of civilisation, including Santimamiñe, El Pindal, Tito Bustillo, El Castillo and Las Monedas, in small groups by torchlight. Plus, visit the stunning replica of Altamira, the Bilbao Archaeological Museum and the Archaeological Museum of Santander.

Each of the tour departures will be accompanied by an expert in their respective fields, who will give insights into the dawn of human culture and civilisation, suggested topics include:

  • Ice-age artists: who exactly painted the art in the caves we are about to see, what were the artists' lives like, and what can we learn about them from their extraordinary art?
  • How we became us: a broad look at human evolution, and the story of our journey from nomadic hunter gatherers to who we are today.
  • Ancient Sumer: decoding the secrets of the world’s first civilisation, where our species officially moved out of “prehistory", and into “history”.

In addition to the above experts, you will be joined by local archaeological experts and cave custodians, allowing you to enjoy specialist talks and walking seminars along the way. You will also be joined by a tour manager throughout who will give insights into Spain's history and culture.

You will also discover local cuisine and explore the beautiful towns and cities of Santander, Santillana del Mar, Oviedo and Bilbao, including a visit to the famous Guggenheim Museum Bilbao.

In partnership with Intrepid Travel.


DAY 1: BILBAO 

After checking in to the Hotel Mercure Jardines de Albia in central Bilbao, meet with your tour leader, accompanying expert and fellow guests for a tour briefing.

In the early evening, you will then visit the Bilbao Archaeological Museum. The museum takes a deep dive into the rich history and heritage of the Basque Country through its extensive collection of artifacts, focusing on archaeology, ethnography, and prehistory. Enjoy dinner afterwards in Bilbao.

Please note: The August departure will visit the Bilbao Archaeological Museum on day 2.

DAY 2: VISIT SANTIMAMIÑE CAVE AND GERNIKA

This morning drive for around 50 minutes to visit the Santimamiñe Cave which is located in the province of Bizkaia near the village of Kortezubi. The cave was discovered in 1916 and contains evidence of human occupation from as far back as 14,000 years. You will have free time to explore the nearby town of Gernika which is best known for the tragic bombing during the Spanish Civil War, which was famously depicted in Pablo Picasso’s painting Guernica. Return to Bilbao where you will have your first talk from your expert.

You will then be led on an exploration of the pedestrianised Old Quarter and enjoy a tapas meal with other guests. The Old Quarter is the original city from the year 1300 and contains stunning examples of churches and monuments, as well as a lively culinary scene.

DAY 3: VISIT EL PINDAL AND TITO BUSTILLO CAVES AND CONTINUE TO OVIEDO 

In the morning, you will drive to the caves of El Pindal, taking around two hours. The caves contain the first palaeolithic cave paintings discovered in the region, the most notable of which is of a woolly mammoth.

Some of the smaller caves you will visit are well off the tourist trail, have irregular opening hours and are managed by local custodians without the usual tourist infrastructure. Therefore, there may have to be changes in the itinerary as the tour progresses. Your tour leader will keep you informed and a flexible attitude will help you get the best out of the tour. During some of the visits, the tour leader will be translating on your behalf if the local custodian doesn't speak English.

After exploring the charming coastal town of Ribadesella, you will visit the Tito Bustillo cave. Due to a landslide at the entrance, the cave was sealed thousands of years ago, thus preserving its contents of tools and paintings, the oldest dating back 33,000 years. 

In the late afternoon, you will check into the Hotel Coloniel and then have time at leisure to explore the charming town of Oviedo, with its historic quarter and gothic cathedral.

The evening dinner will be in a traditional Spanish cider house.

DAY 4: ASTURIAS ARCHAEOLOGICAL MUSEUM AND TRAVEL TO SANTILLANA DEL MAR 

After breakfast, visit the Asturias Archaeological Museum, which is housed in a former Benedictine monastery, San Vicente, next to the Oviedo’s cathedral. Founded in 1952, the museum underwent a major renovation in 2011, modernising its facilities while preserving its historic charm.

In the afternoon, drive to Santillana del Mar, where you will visit the old city and check into a traditional-style hotel. There is an old saying that Santillana del Mar is "the town of three lies", since it isn't saintly (santo), flat (ilana) or by the sea (del mar), as implied by its name. But it does have many historic buildings, which provide a fascinating backdrop to exploring this town. In the evening, there will be a second talk followed by dinner.

DAY 5: EL CASTILLO AND LOS MONDEDAS CAVES AND REPLICA OF THE CAVE OF ALTAMIRA

In the morning, travel to Puente Viesgo, a journey of around 30 minutes. The town sits on the banks of the Pas River and is surrounded by lush green landscapes. Visit the caves of El Castillo and Los Monedas. El Castillo is one of the most famous and important Palaeolithic sites in Europe. It contains red ochre paintings of animals such as bison, horses, and deer, as well as hand stencils dating back over 40,000 years. Some of the paintings are thought to be among the oldest known cave art in the world. Continue to Los Monedas which is part of the Monte Castillo complex and features prehistoric engravings and charcoal drawings. Return to Santillana del Mar.

In the afternoon, you will transfer to the replica of the Cave of Altamira. During the 1970s, the original cave paintings were damaged by the presence of a large number of visitors. A replica and museum opened in 2001, reproducing the cave and its art to excellent effect. Aside from the quality of the art found here, it was one of the first European cave paintings found that suggested prehistoric origin.

Afterwards, you will return to Santillana del Mar for a third talk and a group dinner.

Please note: The August departure will visit the replica of the Cave of Altamira in the morning and El Castillo and Los Monedas in the afternoon. 

DAY 6: EL PENDO CAVE, SANTANDER ARCHAEOLOGICAL MUSEUM AND RETURN TO BILBAO 

In the morning, visit El Pendo Cave, which was first discovered in 1878, but it gained prominence in 1997 when a remarkable frieze of prehistoric paintings was found. The site has been studied extensively due to its rich layers of archaeological deposits and rock art.

Afterwards, travel east to Santander to visit the Archaeological Museum, which houses an array of artifacts, interactive guides and vivid interpretations of Stone Age life. 

You will then journey back along the coast to Bilbao. On arrival, you will visit the world-famous Guggenheim Museum Bilbao to view modern and contemporary art in this stunning Frank Gehry-designed building, an awe-inspiring example of modernist architecture.

After checking back into the Hotel Mercure Jardines de Albia, there will be a farewell evening meal together.

DAY 7: GROUP DEPARTURE TRANSFER

After breakfast, there will be a group transfer to the airport. Alternatively, we can arrange for you to stay on for a few more nights to enjoy Bilbao.

Contact an expert to discuss this tour

Book June 2025

Book August 2025

+44 (0)203 3089 917

Highlights

  • Visit historically important caves, including Santimamiñe, El Pindal, Tito Bustillo, El Castillo and Las Monedas
  • Explore the Museo de Altamira and its exact replica of the nearby Altamira caves.
  • Accompanied by local archaeological experts and cave custodians offering insights into the dawn of human culture and civilisation.
  • Discover local cuisine and explore the beautiful towns and cities of Santander, Oviedo and Bilbao.
  • Visit Bilbao's Old Quarter for tapas, a traditional cider house and the Guggenheim Museum Bilbao.
  • Explore the fascinating archaeological Museum of Santander.
  • Maximum group size - 17 people.

Meet the expert

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Emily Wilson (June departure)

Emily is a former editor-in-chief of New Scientist magazine. Previously, she worked at The Guardian, where she served as features editor, website editor and editor-in-chief of the newspaper’s Australian edition, as well as running the paper’s science, technology, health and environment coverage. Her first novel, Inanna, was published in August 2023 and is set in ancient Sumer, the world’s first known civilisation. 

Alongside her journalism career, she has always had a deep interest in prehistory and the earliest days of recorded history. She has attended digs, including one of a Bronze Age city in the east of Crete. She lives in Cerne Abbas, where, in her spare time, she explores the Dorset countryside hunting for prehistoric stone tools.

Dr Rob Dinnis profile picture, tour expert for Spain caves and human origins tour

Rob Dinnis (August departure)

Rob Dinnis is an expert on the Palaeolithic, especially the archaeology of the last Ice Age. Over the past 10 years, he has led several research projects across Europe focused primarily on early Homo sapiens. He has also directed fieldwork at numerous Neanderthal and early Homo sapiens sites, including the exciting new site of Wogan Cavern in Pembroke, UK. Rob has published widely in academic journals on human dispersals, Palaeolithic material culture and the last glacial period. He also feels passionately that prehistory should be approachable for all. Thanks to its accessibility, his book Britain: One million years of the human story has become a bestseller.

WHAT’S INCLUDED

  • Entry to all sites and attractions.
  • English-speaking tour leader throughout.
  • Talks and walking seminars from accompanying experts.
  • All accommodation and internal transport.
  • All breakfasts and dinners.
  • 24-hour support.
  • Arrival/departure group airport transfers for those on the suggested group flights.

WHAT’S NOT INCLUDED

  • International arrival/departure flights.
  • Travel insurance.
  • Lunches.
  • Gratuities for local guides, drivers and porters.
  • Private airport transfers. 
  • Single supplement 

HOW TO GET THERE

This tour begins and ends in Bilbao. Please speak to Intrepid Travel, who can offer advice and book flights for those travelling from the UK. 

If you would prefer not to fly, Intrepid Travel can look into Eurostar/TGV train journey options for you. There is also the option to take the overnight ferry from Portsmouth to Bilbao.

PACE AND PHYSICALITY

While this isn’t a hiking expedition, this tour isn't suitable for guests with mobility challenges. Because of the remote location and nature of some of the caves, we would strongly recommend sturdy footwear and that you also consider walking poles. There will be walking off-road and on cobbled streets. You need to be comfortable ascending and descending on trails. One of the caves has more than 300 steps and can be slippy, while in another you will be walking 250 metres on uneven flooring. 

SOLO TRAVELLERS

All of our tours, cruises, expeditions and weekenders are perfect for solo travellers. If you want your own room, you will need to pay a solo supplement of £360 (June) and £410 (August) for this tour. However, if you are happy to share a room with a fellow guest of the same sex, we will do all we can to match you with another guest so you don't have to pay the solo room supplement.

Accommodation

Hotel Mercure Jardines de Albia, Bilbao

A contemporary four-star hotel close to the Guggenheim Museum Bilbao with elegant rooms and a great street-level bar from which to watch the world go by.

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Hotel Colonial de Santillana, Santillana del Mar

A recently renovated historic building that is now a family-run hotel with just 15 rooms and lots of character. Located in the middle of the historic quarter of the medieval town of Santillana del Mar, which has been declared a national monument and is only open to pedestrians. 

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Gran Hotel España, Oviedo

A four-star hotel set within a 19th-century building close to Oviedo Cathedral. The modern decor retains some of the original building's charm, including its wooden floors.

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.