Situated in Old San Juan, this history-filled fortress is worth a look. But you'll find tons more to see in the area. San Juan Gate, La Fortaleza, and Catedral Basilica Menor de San Juan Bautista aren't too far from El Arsenal.

Plan a trip to see El Arsenal

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OLV Fifty Five - Adults Only

Condado

Save 100% on your flight

$1,259

per person

Dec 18 - Dec 23

found 1 day ago

Roundtrip flight included

Boston (BOS) to San Juan (SJU)

8.8/10 Excellent! (545 reviews)

Beautiful rooms. Grsat amenities. Amazing hot tub

Reviewed on Sep 25, 2025

VILLA JOYUDA

Save 100% on your flight

$2,544

per person

Nov 13 - Nov 17

found 7 hours ago

Roundtrip non-stop flight included

Newark Liberty Intl. Airport (EWR) to San Juan (SJU)

No reviews

Dorado Beach 5 Bedroom Villa

Higuillar

Save 100% on your flight

$1,533

per person

Dec 12 - Dec 17

found 1 day ago

Roundtrip non-stop flight included

Boston (BOS) to San Juan (SJU)

No reviews

Browse tours and tickets to explore El Arsenal

Tours & day trips

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Puerto Rico: UTV and Can-Am Sightseeing Tours

Free cancellation available

Private & custom tours

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Puerto Rico: UTV and Can-Am Sightseeing Tours

Free cancellation available

Water activities

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Snorkel with Turtles, San Juan with Videos

Free cancellation available

Classes & workshops

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Sunset Salsa Beach Class in San Juan

Free cancellation available

Holiday & seasonal tours

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San Juan: Love Hearts Experience for 2 at Condado Lagoon

Free cancellation available

Popular places to visit

San Juan Antiguo showing general coastal views and a coastal town

Port of San Juan

4.5/5(2,281 reviews)

Explore the waterfront in San Juan with a trip to Port of San Juan. Discover the area's top-notch restaurants and its acclaimed art scene.

At the end of a narrow cobblestone street lies an old gate and park overlooking the Bahia de San Juan. Parque de las Palomas

San Juan Ferry Dock

4.5/5(59 reviews)

Explore the waterfront in San Juan with a trip to San Juan Ferry Dock. Stroll along the seaside or visit the shops in the area.

Paseo de la Princesa

5/5(8 reviews)

During your trip to San Juan, you can do some window-shopping at Paseo de la Princesa. Experience the area's fascinating museums and acclaimed art scene.

La Fortaleza - Palacio de Santa Catalina

Calle Fortaleza

4/5(2 reviews)

During your visit to San Juan, you can browse for the perfect souvenirs at Calle Fortaleza. While in this walkable area, you can savor the top-notch restaurants.

Plaza de Armas

4.5/5(207 reviews)

San Juan’s hub of civic life is also one of the most popular social destinations, where locals come to drink coffee and trade stories.

Catedral Basilica Menor de San Juan Bautista

4.5/5(982 reviews)

Discover the curious relics and gorgeous stained-glass windows of Old San Juan’s religious treasure, a 16th-century cathedral with a colorful history.