🚶 How to Visit the Castle in Arrecife
Castillo de San Gabriel is best visited as one of the stops on a walk through Arrecife rather than as a separate excursion. You won't need much time to explore the castle and museum and enjoy a leisurely walk across Puente de las Bolas.
📖 Explore with the guidebook
In the guidebook Lanzarote with César Manrique, Castillo de San Gabriel is included as part of a ready-made walking route through Arrecife. You'll find a map, GPS coordinates, parking information, opening hours and practical tips to help you easily combine the castle with other places worth seeing in the city.
🏗️ A New Castle Rises from the Ashes
After the destruction of 1586, it became clear that Arrecife needed a much stronger fortification. Leonardo Torriani, an Italian military engineer sent to the Canary Islands by the Spanish Crown, was involved in strengthening the island's defensive system. He worked not only on the fortifications in Arrecife, but also assessed the defences of Castillo de Santa Bárbara in Teguise.
Torriani designed the reconstruction of the destroyed fort, replacing the flammable elements of the earlier structure with stone. By the end of the 16th century, a much stronger fortress had been built on the islet – Castillo de San Gabriel, in a form that became the basis of the castle that survives today.
The new walls were designed to better withstand attacks and allow the harbour to be defended from the sea. The castle was equipped with artillery positions, while its location on an islet made direct access even more difficult for attackers.
The reconstruction of Castillo de San Gabriel formed part of a broader plan to strengthen Lanzarote's defences. Torriani also worked on the fortifications of Castillo de Santa Bárbara, allowing the two castles to play complementary roles – one guarded the harbour at Arrecife, while the other stood above Teguise, the island's capital at the time.
Although Castillo de San Gabriel may appear modest against the backdrop of modern Arrecife today, it was built in response to a very real threat. The new stone fortress was intended to avoid the fate of the earlier fortification that had been consumed by fire only a few years before.
⚔️ Two Castles, One Defensive System for Lanzarote
Castillo de San Gabriel was not the only fortress intended to protect the people of Lanzarote from attacks coming from the sea. Castillo de Santa Bárbara, located on the summit of the Guanapay volcano above Teguise – the island's capital at the time – also played an important role.
The two castles, however, had very different locations and purposes. Castillo de San Gabriel stood beside the harbour in Arrecife and was designed to defend access from the sea. Castillo de Santa Bárbara rose high above Teguise, providing a wide view of the surrounding area and offering the inhabitants a place of refuge during raids.
Their histories were repeatedly shaped by the same threats. When corsairs landed on the coast, Arrecife was one of the first places exposed to attack, while Teguise – as the capital and the island's most important settlement – was one of the main targets further inland.
That is why it is worth visiting both castles. San Gabriel tells the story of the defence of the harbour, while Santa Bárbara tells the story of the defence of the former capital. Together, they offer a much clearer understanding of why, for centuries, the people of Lanzarote had every reason to fear the sight of sails appearing on the horizon.
🌉 Puente de las Bolas – The Most Distinctive Route to the Castle
Puente de las Bolas is the stone bridge connecting Castillo de San Gabriel with the waterfront of Arrecife. Built in the 18th century, it is now one of the city's most distinctive landmarks. Visitors heading to the castle cross this very bridge.
Its name literally means “Bridge of the Balls” and comes from the two stone spheres placed on top of tall pillars at the entrance to the bridge. Between them is a gateway-like structure, making the entrance to the crossing itself feel like part of the old defensive system.
The bridge is approximately 175 metres (574 feet) long. On one side, there are views of the ocean; on the other, the waterfront and buildings of Arrecife. It is therefore worth seeing not simply as a route to the castle, but also as one of the best places from which to admire Castillo de San Gabriel in its coastal setting.
Interestingly, Puente de las Bolas is younger than the castle itself. For many years, access to the fortress looked quite different, and the distinctive stone bridge that is now almost inseparably associated with Castillo de San Gabriel was added only later.
🏛️ Museo de Historia de Arrecife
Today, the walls of Castillo de San Gabriel no longer serve to defend the city. Inside the fortress is the Museo de Historia de Arrecife, a small museum offering an insight into the history of both the city and Lanzarote as a whole.
The exhibition is not limited to the history of the castle itself. It also explores the islanders' relationship with the sea, the development of the port and fishing, as well as traditional ways of using Lanzarote's natural resources. One particularly interesting subject is orchilla – a lichen collected from the island's rocks that was once used to produce a highly valued dye.
The museum also includes information about Lanzarote's natural environment and biodiversity, meaning that this small exhibition presents not only the fortress's military past, but also the lives of the people who inhabited the island.
It is not a large museum that requires hours to explore. Its greatest attraction is the setting itself – after crossing Puente de las Bolas, you can step inside the old fortress and enrich your walk through Arrecife with the story of a city that, for centuries, depended on the sea for its livelihood while at the same time having to defend itself from threats arriving across it.
🛡️ From a Defensive Tower to the First Castle
The history of fortifications at this site began almost a hundred years before Castillo de San Gabriel was built. In the 15th century, during the time of Diego García de Herrera, a simple defensive tower was constructed on a small islet off the coast of present-day Arrecife. Herrera was then the lord of Lanzarote and used the natural harbour here, among other purposes, as a departure point for expeditions he organised to the coast of Africa. The tower was probably built sometime between 1467 and 1485.
It was not yet the fortress we see today. The small structure was primarily intended to protect the harbour and the growing settlement beside it, but it also served a practical role in handling ships. It was equipped with a ramp that functioned as a small quay, where vessels calling at the harbour could be supplied. A small chapel also stood nearby.
However, don't look for Diego García de Herrera's tower as a separate monument today. It stood in the area associated with the present-day Castillo de San Gabriel and Puente de las Bolas. According to a study of Lanzarote's military architecture, the rocky foundations of the former tower can still be seen at low tide.
It was not until the 1570s that a much more substantial fortification was built here – the predecessor of today's Castillo de San Gabriel. Interestingly, sources from the Ayuntamiento do not entirely agree on the exact year: the official history of the city gives 1572, while the page dedicated specifically to the castle gives 1574.
And this final point is important to me. I would not arbitrarily choose either 1572 or 1574 when even sources from the same Ayuntamiento provide different dates. On the website, we can simply write “in the 1570s”, giving information that is both accurate and easy to understand.
⚔️ The First Castle and the Raid of Morato Arráez
In the 1570s, the earlier defences were replaced by a much more substantial fortification designed to provide better protection for the growing harbour. However, it still differed considerably from the stone-built Castillo de San Gabriel we see today – part of its structure was made of wood.
Its real test came in 1586, when Lanzarote was attacked by the Algerian corsair Morato Arráez. His men captured the fortress and set it on fire. The wooden elements of the structure burned down, while the attackers also destroyed the nearby buildings and chapel.
The attack on Arrecife was only part of a much larger raid. Morato Arráez's men continued inland across Lanzarote and reached Teguise, the island's capital at the time. The town was plundered, and its inhabitants were captured and taken into slavery.
The raid of 1586 brutally demonstrated that the existing harbour defences were inadequate. Arrecife needed a new and much stronger fortification, one capable of genuinely resisting future attacks from the sea.
🔥Why “Burnt Islet”?
The small islet on which Castillo de San Gabriel stands is known as Islote del Quemado, literally meaning “Burnt Islet.” According to the most commonly cited explanation, the name is linked to the dramatic events of 1586.
During the raid by the corsair Morato Arráez, the fortification standing here was captured and set on fire. The flames destroyed its wooden elements, while the attackers also burned part of the nearby settlement. The memory of this fire is believed to have survived in the name of the islet – Quemado, meaning “burnt”.
However, this explanation cannot be regarded as completely certain. Historical sources also use the name Quemado in connection with earlier fortifications, so the exact origin of the name has not been conclusively established.
One thing is certain – after the events of 1586, the existing fortification was no longer capable of defending Arrecife. A new and much stronger castle was needed.
🏰 Castillo de San Gabriel – The Castle That Guarded Arrecife
On a small islet just off the coast of Arrecife stands a stone fortress reached by one of Lanzarote's most distinctive bridges – Puente de las Bolas. Today, Castillo de San Gabriel is a peaceful place for a walk, offering a different view of the city from the ocean side.
For centuries, however, its role was very different. The fortress was built to protect the growing port and the people of Arrecife from threats approaching from the sea. Its history takes us back to the days of pirate raids, Lanzarote's earliest fortifications and the island's struggle for security.
📖 Explore with the guidebook
The best way to discover Castillo de San Gabriel is as part of a walk through Arrecife. In the guidebook Lanzarote with César Manrique, you'll find a ready-made route through the city, together with the stories behind the places you pass along the way.
👉 The guidebook includes an interactive map, GPS coordinates, parking locations, up-to-date opening hours and practical information, so that once you arrive, all that's left to do is explore.
⚓ Why Was the Castle Built Here?
The location of Castillo de San Gabriel was no coincidence. Arrecife owed its development to the sea – natural coves and rocky reefs provided a convenient anchorage for ships, and the small settlement gradually grew in importance as Lanzarote's port.
However, what helped Arrecife develop was also its weakness. The ocean brought not only merchants and ships carrying goods, but also corsairs and pirates. The settlement therefore needed a place from which the entrance to the harbour could be watched and the coastline defended in the event of an attack.
A small islet just off the coast of Arrecife was ideally suited to this purpose. Separated from the mainland by water, it provided a natural defensive position while remaining close enough to protect the most important part of the harbour.
It was here that the first fortification was built in the 16th century. However, it soon became clear that it did not provide Arrecife with the level of protection that had been hoped for.