You'll find yourself transported to bygone times at Castle of San Marcos. Uncover the secrets lurking between its fortified walls and learn about who lived behind its mighty doors.

This fortified complex is located in El Puerto de Santa Maria. Once you've seen everything you can at Castle of San Marcos, pay a visit to nearby Cadiz Cathedral, Plaza de Espana, and Torre Tavira.

Plan a trip to see Castle of San Marcos

Price found within the past 48 hours. Click for updated prices.

Eurostars Asta Regia

Jerez de la Frontera Old Town

$1,329

per person

Nov 27 - Nov 29

found 1 hour ago

Roundtrip flight included

Miami (MIA) to Jerez de La Frontera (XRY)

9/10 Wonderful! (372 reviews)

Great location, staff friendly and helpful. Room and shower both excellent .

Reviewed on Sep 26, 2025

Villa de Andas

Old Town Cádiz

$1,436

per person

Nov 10 - Nov 12

found 20 hours ago

Roundtrip non-stop flight included

Orlando (MCO) to Jerez de La Frontera (XRY)

9.6/10 Exceptional! (4 reviews)

Áurea Casa Palacio Sagasta By Eurostars Hotel Company

Old Town Cádiz

$1,370

per person

Nov 10 - Nov 12

found 20 hours ago

Roundtrip non-stop flight included

Orlando (MCO) to Jerez de La Frontera (XRY)

9.4/10 Exceptional! (111 reviews)

Historic building , with a high end remodel. A 10 to 15 minute walk maximum to all parts of the old city of Cadiz.

Reviewed on Oct 3, 2025

Browse tours and tickets to explore Castle of San Marcos

Tours & day trips

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Cadiz & Jerez Day Trip from Seville

Free cancellation available

Private & custom tours

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Cadiz: City Walk with Audio Guide in 7 Languages on your Phone

Free cancellation available

Wildlife & nature

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Jerez & Cádiz: Wine, Horses & Lights Full-Day Tour from Seville

Free cancellation available

Adventure & outdoor

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Cadiz: City Walk with Audio Guide in 7 Languages on your Phone

Free cancellation available

Water activities

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Cádiz: Bay of Cádiz Catamaran Tour

Free cancellation available

Popular places to visit

Antigua Lonja de Pescado

Find out about the history of El Puerto de Santa Maria with a stop at Antigua Lonja de Pescado. While you're in the area, stroll along the beautiful beaches.

House of the Indies

You can spend time studying the exhibits at House of the Indies in El Puerto de Santa Maria. While you're in the area, stroll along the beautiful beaches.

Rafael Alberti Foundation

You can study the exhibits at Rafael Alberti Foundation, a museum with a storied past, during your travels to El Puerto de Santa Maria. Wander the beautiful beaches and seaside in the area.

Fuente de las Galeras

You can learn about the history of El Puerto de Santa Maria with a stop at Fuente de las Galeras. Wander the beautiful beaches and seaside in the area.

Bodegas Osborne

You can enjoy a tasting or tour at Bodegas Osborne during your travels to El Puerto de Santa Maria. Wander the beautiful beaches and seaside in the area.

Museo Arqueologico Municipal de El Puerto de Santa Maria

You can browse the exhibits at Museo Arqueologico Municipal de El Puerto de Santa Maria, a museum with a story of its own, during your travels to El Puerto de Santa Maria. Wander the beautiful beaches and seaside in the area.