The Scottish Island So Holy That Kings Were Buried Here for 1,000 Years

It measures just three miles from end to end. Fewer than 150 people call it home. Yet for more than a thousand years, the kings of Scotland chose this tiny island as their final resting place. When something feels sacred, even monarchs take notice.

At the Edge of Scotland

Iona sits off the south-western tip of Mull in the Inner Hebrides. From the ferry port at Fionnphort, the crossing takes just ten minutes. But those ten minutes carry a sense of arrival.

The island is small enough to walk across in an afternoon. Yet it draws over 130,000 visitors a year — pilgrims, tourists, history-seekers, and people who simply feel pulled there without fully knowing why.

Celtic spirituality has a name for places like this: caol áit, or thin places. Spots where the boundary between this world and something beyond it feels unusually close. Iona is Scotland’s most famous example.

How Iona Changed Britain

In 563 AD, an Irish monk named Columba arrived on Iona with twelve companions. He had left Ireland following a serious dispute and chose this remote island — far enough that he could no longer see the Irish coast — as his place of mission.

What followed changed the course of Christianity across northern Europe. The monastery Columba founded became a centre of scholarship and faith. Monks trained there went on to establish communities throughout Scotland, northern England, and beyond.

Lindisfarne, the Holy Island off the Northumberland coast, was founded by an Iona monk named Aidan. The Book of Kells — one of the most beautiful manuscripts ever made — is believed to have been begun on Iona before Viking raids forced the monks to carry it to safety in Ireland.

To visit the Isle of Mull, which serves as the gateway to Iona, is already to enter extraordinary landscape. But Mull is just the stepping stone. The destination is the island beyond.

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The Royal Cemetery Nobody Expected Here

At the heart of Iona lies Reilig Odhráin, one of the oldest Christian burial grounds in Scotland. For centuries, it was the chosen resting place of Scottish kings.

At least 48 kings of Scotland are said to be buried here — including Macbeth, whose story Shakespeare dramatised, and Duncan I, the king Macbeth replaced. Both men, enemies in life, rest on the same small island.

Norwegian and Irish kings also chose Iona. The reasoning was clear: burial near one of Christianity’s most powerful monasteries was seen as the surest route to a blessed afterlife. Status in death required proximity to sanctity.

The Viking Raids That Shaped the Island

In 795 AD, Norse raiders attacked Iona for the first time. They returned in 802, and again in 806 — when they killed 68 monks at a spot now known as Martyrs’ Bay — and came back once more in 825.

Many monks fled. The most precious manuscripts and relics were taken to Kells in Ireland for safekeeping. The Book of Kells likely left Iona during this period.

Yet the island was never permanently abandoned. The monastery was rebuilt each time, and monks always returned. Today, Martyrs’ Bay is a quiet cove just south of the ferry terminal, showing no obvious sign of what once happened there. That contrast — beauty and grief on the same ground — feels very much like Iona.

What Iona Looks Like Today

The island has no traffic lights, no chain shops, and no bypasses. About 120 permanent residents share the island with two hotels, a handful of guesthouses, and a café that closes early.

The beaches will surprise you. On calm days, the water off the western shore runs in shades of turquoise and aquamarine that feel closer to the Caribbean than the Hebrides. The sand is white and the grass a vivid green.

Wildlife is everywhere. Grey seals bask on the rocks. White-tailed eagles have been spotted from the island. On lucky days, dolphins and minke whales pass through the Sound of Iona.

Iona marble — a distinctive pale green stone streaked with white, found in this form only here — has been quarried for centuries. Small pieces appear in the island gift shop. In the medieval period, larger quantities were shipped across Europe to grace cathedral floors and altars.

The best time to visit Scotland’s islands is generally May to September. But Iona has its own rhythm. Once the last afternoon ferry leaves, the day-trippers go with it, and the island becomes something else entirely.

How to Reach Iona

The main approach is from Oban. Take the CalMac ferry to Craignure on Mull (about 45 minutes), then cross Mull by car or bus to Fionnphort (another 45 minutes). The passenger ferry from Fionnphort to Iona takes ten minutes and runs regularly throughout the day in summer.

Cars are not permitted on Iona unless you are a resident. You cross on foot and explore from there — which suits the island perfectly.

Some summer cruises sail directly from Oban to Iona, bypassing the Mull crossing. These are convenient but leave limited time to absorb the island properly. An overnight stay changes everything.

Iona is one of those rare places that lives up to its reputation — and then goes further. Arrive with no particular expectations, and you will likely leave wondering when you can come back.

Frequently Asked Questions About Visiting Iona

How do you get to Iona from the Scottish mainland?

Take the CalMac ferry from Oban to Craignure on Mull, then travel across Mull to Fionnphort. From Fionnphort, the passenger ferry to Iona takes around 10 minutes and runs frequently in summer.

Is Iona worth visiting as a day trip from Oban?

Yes — most visitors come on day trips and find them worthwhile. But staying overnight transforms the experience. Once the day-trippers leave on the afternoon ferry, the island quietens completely.

When is the best time to visit the Isle of Iona?

May through September offers the best weather and the most frequent ferry services. Late May and early autumn are less crowded than July and August, with very similar conditions.

What should you not miss on Iona?

Iona Abbey and Reilig Odhráin (the ancient burial ground) are the obvious starting points. Then walk to the western shore for the white sand beaches. The island is small enough to explore most of it in half a day on foot.