Background

Main Guard: A Sentinel of Gibraltar's History

Explore the Main Guard in Gibraltar's John Mackintosh Square: a historic sentinel turned heritage center and tourist information hub.

The Main Guard, situated in John Mackintosh Square, is an 18th-century guardhouse and the oldest building in the square. It has served various roles throughout its history, from a military guardhouse to a fire station and government offices, and now houses the Gibraltar Heritage Trust and a tourist information office.

A brief summary to Main Guard

  • 13 John Mackintosh Square, Gibraltar, GX11 1AA, GI

Local tips

  • Visit the Main Guard on a weekday between 10 am and 2 pm to explore the ground floor, which features exhibits and a shop.
  • Take a stroll around John Mackintosh Square to appreciate the surrounding architecture and vibrant atmosphere.
  • Check for local events or performances that may be happening in John Mackintosh Square during your visit.
widget icon

Do you manage this location?

Take control to get all the benefits, like improved information, better appearance, and stronger visibility across AI-powered discovery. Learn more

Activate your presence

Other nearby places you may find interesting

Attraction

Main Guard

The Majestic Main Guard: A Historical Gem in Gibraltar
Attraction

Tourist Information Office

Gibraltar Tourist Information Office
Attraction

5 John Mackintosh Square

Discover the Charm of John Mackintosh Square

Unlock the Best of Main Guard

Buy tickets

    No tickets available

Book tours with entry

    No tours available

Book tours without entry

    No tours available

Getting There

  • Walking

    The Main Guard is located in John Mackintosh Square, a short walk from Main Street. From the southern end of Main Street, walk towards the City Hall; the Main Guard will be on your right. The square is pedestrian-friendly.

  • Public Transport

    Buses stop near John Mackintosh Square. From the bus stop, walk towards the City Hall; the Main Guard will be on your right. Single tickets cost approximately £1.60. A day hopper ticket, allowing unlimited travel, costs £6.00.

Discover more about Main Guard

The Main Guard, located in John Mackintosh Square, is a historic building dating back to the 18th century. While its exact construction date remains unknown, references to it appear in documents from the mid-1700s. During this time, John Mackintosh Square was a parade ground known as The Parade. The Main Guard is marked on a 1750 plan as the 'Main Guard Room'.Its location near King's Bastion led to significant damage during the Great Siege of Gibraltar (1779-1783). The second story was likely added during reconstruction. Throughout its history, the Main Guard has served multiple functions. It was a guardhouse, a fire station, a bathhouse, and government offices. Since 2001, it has been the headquarters of the Gibraltar Heritage Trust.Today, the Main Guard provides a glimpse into Gibraltar's past. Its architecture reflects the Georgian style of the era. The building also hosts the tourist information office. Visitors can explore the ground floor, which houses a temporary exhibition space, a shop selling books and souvenirs, and a quiet patio.

Explore the best of what Main Guard has to offer

Mobile App

Your all‑in‑one travel companion app

Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.



More about St Michael S Cave

File:The stage inside St. Michael's Cave.jpg - Wikimedia Commons

Discover the mystical beauty and historical intrigue of St. Michael's Cave in Gibraltar, a natural wonder that captivates with its stunning formations and rich heritage.

Tell me more about St Michael S Cave
Attraction

A bronze tribute to the Royal Engineers, honoring their vital contributions to Gibraltar's defense since 1704, located on Main Street.

Royal Engineers' Monument
Attraction

Explore the historic Main Guard in Gibraltar, a beautifully preserved building that showcases the region's rich military heritage and architectural beauty.

Main Guard

Select Currency