The Geology of Scotland

A 7-Day Geological Expedition Through Three Billion Years of Earth History

Discover why Scotland is recognised as the birthplace of modern geology on this unforgettable seven-day geological expedition across some of the country's most spectacular landscapes.

From the world-famous Siccar Point—where James Hutton revolutionised our understanding of Earth's immense age—to the ancient rocks of the Northwest Highlands, the dramatic volcanoes of Skye and the magnificent volcanic landscapes of Mull, this journey tells the complete geological story of Scotland.

Over seven days, we'll travel through almost three billion years of Earth's history, exploring the landscapes that inspired the science of geology itself. We'll stand on some of Europe's oldest rocks, unravel the story of ancient oceans and mountain-building events, discover where dinosaurs once roamed, and journey deep into the roots of giant volcanoes that formed as the North Atlantic Ocean began to open around 60 million years ago.

This expedition has been carefully designed to follow Scotland's geological history in chronological order, allowing you to experience the events that shaped our planet as they unfolded through time. Each day reveals another chapter in the incredible story of Scotland—from the formation of the ancient continental crust, through the collision of continents and the creation of the Highlands, to Jurassic tropical seas, dinosaurs and the spectacular volcanic landscapes of the Inner Hebrides.

Throughout the expedition, you'll explore some of Scotland's most iconic geological locations, including Siccar Point, the Northwest Highlands Geopark, the Isle of Skye, Iona, Staffa and the Isle of Mull. Along the way, you'll enjoy breathtaking scenery, comfortable accommodation and expert geological interpretation, with every stop designed to bring the landscape to life in an engaging and accessible way.

Whether you're completely new to geology or already have a passion for rocks and landscapes, this expedition is suitable for anyone with a curiosity about the natural world. Complex geological processes are explained in a relaxed, easy-to-understand style, with plenty of opportunities to ask questions, examine rocks up close and discover how Scotland became one of the most geologically important places on Earth.

This is far more than a sightseeing holiday—it's an immersive journey through deep time, following in the footsteps of the pioneers who transformed our understanding of the planet.

Tour Highlights

• Follow Scotland's geological history through almost 3 billion years of Earth's history.

• Visit Siccar Point, the birthplace of modern geology and home to Hutton's famous unconformity.

• Explore the ancient Lewisian Gneiss, Torridonian Sandstone and Durness Limestone of the Northwest Highlands.

• Discover the internationally famous Moine Thrust fault lines, one of the world's most important geological structures.

• Journey to the Isle of Skye to explore Jurassic coastlines, dinosaur localities and spectacular volcanic landscapes.

• Walk beside the famous Fairy Pools and learn how the Black Cuillin formed deep beneath an ancient volcano.

• Enjoy a scenic boat trip to Loch Coruisk, surrounded by the dramatic peaks of the Black Cuillin.

• Visit the sacred island of Iona and the world-famous basalt columns of Staffa and Fingal's Cave.

• Explore the volcanic landscapes of the Isle of Mull, including magma chambers, lava flows and ring dykes.

• Learn about plate tectonics, mountain building, volcanism, glaciation and the forces that shaped Scotland.

• Travel in a small group with comfortable transport throughout the expedition.

• Guided throughout by Scottish Geologist, making complex geology engaging, accessible and unforgettable.

This is far more than a sightseeing holiday. It's an immersive geological adventure that will completely change the way you see Scotland—and the Earth beneath your feet.

Itinerary

Day 1 – The Birthplace of Modern Geology

Siccar Point & East Lothian

Our expedition begins where geology itself was born.

We'll travel to Siccar Point, where James Hutton recognised the famous unconformity that transformed our understanding of Earth history. Standing where Hutton stood in 1788, we'll discover why this exposure became one of the most important geological sites in the world and introduced the concept of Deep Time.

We'll also explore the spectacular Carboniferous coastline around Dunbar, examining ancient volcanoes, sedimentary rocks and fossils before beginning our journey north.

Today's highlights

• Pick up Glasgow 8:30am

• Siccar Point

• Hutton's Unconformity

• Deep Time

• Carboniferous volcanoes

• East Lothian coastline

• Introduction to Scotland's geological history

Overnight around Inverness

Day 2 – The North West Highlands

Gairloch and Wester Ross

Today we enter Scotland's oldest landscapes.

Travelling through Wester Ross, we'll discover Lewisian Gneiss that formed nearly 3 billion years ago, before examining the magnificent Torridonian Sandstone that records ancient rivers flowing across one of Earth's earliest continents.

We'll finish the day surrounded by the spectacular mountains of Torridon before continuing to Ullapool.

Highlights

• Lewisian Gneiss

• Gairloch

• Magnetic rocks

• Torridonian Sandstone

• Ancient river systems

• Precambrian Scotland

• Mountain landscapes

Overnight in Ullapool.

Day 3 – The Northwest Highlands

Building a Mountain Belt

Today we'll explore one of the world's classic geological regions.

We'll discover the rocks and structures that helped prove plate tectonic theory, following the story of continental collision, mountain building and the famous Moine Thrust.

Possible locations

• Knockan Crag

• Moine Thrust

• Assynt

• Ardvreck Castle

• Achmelvich

• Durness

Today's geological story

• Lewisian basement

• Torridonian Sandstone

• Cambrian quartzites

• Durness Limestone

• Moine rocks

• Continental collision

• Mountain building

• Thrust faulting

Overnight in Ullapool.

Day 4 – Jurassic Scotland

Journey to the Isle of Skye

Today we travel to Skye and begin exploring one of Britain's richest geological landscapes.

We'll start with Jurassic sedimentary rocks that preserve tropical seas, fossil-bearing limestones and the environments that existed before Skye became volcanic.

Highlights

• An Corran, Staffin

• Jurassic limestones

• Fossils

• Ancient tropical seas

• Kilt Rock

• Quiraing

• Arrival on Skye

Overnight on Skye

Day 5 – Into the Volcano

Today we journey into the heart of the Skye volcano.

We'll begin at the Fairy Pools surrounded by the towering Black Cuillin.

Here we'll explore the deep plumbing system of one of Britain's greatest volcanoes.

Highlights

• Fairy Pools

• Cuillin Gabbro

• Black Cuillin

• Magma chambers

• Glacial landscapes

Travel to Mull in the afternoon.

Overnight on Mull.

Day 6 – Mull, Iona & Staffa

Ancient Continents and Volcanoes

Today we discover two completely different worlds.

We'll explore the ancient rocks of Iona before travelling by boat to Staffa to experience Fingal's Cave and its spectacular basalt columns.

Later we'll begin exploring the volcanic landscapes of Mull.

Highlights

• Iona

• Lewisian Gneiss

• Staffa

• Fingal's Cave

• Columnar basalt

• Mull lava flows

• Puffins (season permitting)

Overnight on Mull.

Day 7 – Inside the Mull Volcano

Our final day explores the roots of another giant volcano.

We'll investigate the Mull Central Complex, discovering ring dykes, gabbro, granite and magma chambers before returning to Glasgow.

Throughout the journey home we'll bring together the geological story of Scotland—from the ancient rocks of the Precambrian to the volcanoes that shaped the west coast.

Highlights

• Mull Central Complex

• Gabbro

• Granite

• Caldera collapse

• Geological summary of Scotland

• Return to Glasgow

Why is this tour different?

This isn't simply a sightseeing holiday or a series of geological stops.

It's a carefully designed expedition through Scotland's geological history, taking you on a journey through almost three billion years of Earth's history in the country where modern geology was born.

Rather than visiting locations at random, each day builds on the last, revealing the events that shaped Scotland in the order they happened. You'll begin at Siccar Point, where James Hutton first recognised the immense age of our planet, before travelling through the ancient rocks of the Northwest Highlands, exploring the collision of continents that built the Scottish Highlands, and finally discovering the spectacular volcanoes of Skye and Mull that formed as the North Atlantic Ocean began to open.

Along the way, you'll visit many of Scotland's most iconic geological sites, but more importantly, you'll understand why they're there.

Every landscape has a story to tell.

You'll discover how ancient oceans opened and closed, how mountains rose and were eroded away, how dinosaurs once walked across tropical lagoons, and how enormous volcanoes shaped Scotland's west coast millions of years later.

By the end of the expedition, you'll no longer just see mountains, cliffs and coastlines—you'll understand the incredible processes that created them.

Unlike traditional field trips, this expedition has been designed for anyone with a curiosity about the natural world. Whether you're completely new to geology or already have experience, complex geological concepts are explained in an engaging, accessible and enjoyable way, with plenty of opportunities to ask questions, examine rocks up close and immerse yourself in Scotland's extraordinary landscapes.

This is more than a holiday. It's an opportunity to experience Scotland through the eyes of a geologist and discover why this remarkable country changed the way we understand our planet forever.

What to expect

Expect relaxed days filled with spectacular scenery, fascinating geology and plenty of opportunities to stop for photographs.

We'll combine short walks, boat trips, coastal sections and mountain viewpoints while gradually building the geological story throughout the week.

Every day introduces another chapter in the evolution of Scotland's ancient volcanoes.

Suitable for complete beginners as well as experienced geology enthusiasts.

• Small group experience

• Geology-focused guiding

• Suitable for enthusiastic beginners and geology lovers alike

• Scenic stops throughout

• Relaxed, friendly and informative atmosphere

🚶 Average walking: 3–5 miles (5–8 km) per day

🥾 Terrain: Beaches, coastal paths, grassy tracks, rocky shorelines and occasional uneven ground.

⛰️ Difficulty: Moderate. Suitable for anyone with a reasonable level of fitness who is comfortable walking on uneven terrain.

📸 Pace: Relaxed, with frequent stops for photography, geology and wildlife.

What’s Included?

• 6 nights in accomodation (£2450 ticket) bed and breakfast or 3 star hotel with ensuite

• 7 days of guided geological touring

• Transport throughout the tour from Glasgow, or meet us in Portree

• All island ferry crossings/boat trips

• Expert geology interpretation by Scottish Geologist

• Geological field guide and information pack

• Breakfast included

• Small group experience

What’s Not Included

• Drinks not included with meals

• Personal travel insurance

• Lunches and Dinner

• Optional activities outside the itinerary

Price

£2,450 per person (Includes accommodation, transport during the expedition, ferry crossings, geological guiding and field materials.)

We will confirm the running of this tour once 3 people book on.