• Castillo San Cristóbal - Finished in 1783, Castillo San Cristóbal was built to defend San Juan from land-based threats and is one of the largest Spanish fortresses in the Americas. Its intricate system of tunnels, dungeons, and defensive walls was crucial for the city’s defense. Visitors can explore its passageways, ascend to viewpoints overlooking Old San Juan, and learn how this remarkable fortress protected Puerto Rico for over two centuries.
• Castillo San Felipe del Morro - Commonly known as “El Morro,” this six-level fortress guards the entrance to San Juan Bay and is part of the UNESCO-listed San Juan National Historic Site. Constructed in the 1500s to defend the harbor from invaders, it boasts expansive lawns, thick stone walls, and a historic lighthouse. Visitors can explore tunnels, ramps, and garitas (sentry boxes) while enjoying panoramic ocean views that highlight its strategic importance and timeless beauty.
• Cuartel de Ballaja - Originally built in the 1800s as military barracks, Cuartel de Ballajá is now one of Old San Juan’s most stunning and culturally significant landmarks. Its impressive architecture includes arched galleries surrounding a large central courtyard. The building hosts museums, exhibits, and cultural events celebrating Puerto Rico’s heritage. Visitors can wander the courtyard, appreciate the architecture, and experience a lively mix of history, art, and community in this beautifully restored colonial-era site.
• La Fortaleza - Palacio de Santa Catalina - Built in 1533, La Fortaleza initially served as part of San Juan’s defense system before becoming the official residence of Puerto Rico’s governors. It is the oldest executive mansion in continuous use in the Western Hemisphere. The building’s pastel façade, lush gardens, and prominent location overlooking San Juan Bay make it a symbol of the island’s rich history. Visitors can learn about its colonial role and ongoing significance to Puerto Rico’s heritage. Reservations are recommended for guided tours, as access to the mansion may be limited based on availability.

• Toll free phone, chat and email support
• Pre-download and tour offline
• In-app, web and PDF trip planners
• Location-based stories, tips & directions that autoplay
• Buy once, use forever with free updates
• Flexible routes with suggested itineraries or create your own
• GuideAlong (GyPSy Guide) Audio Tour with 35+ points

• Entry Fees, National Park Passes, Reservations

Download GuideAlong’s self-guided audio walking tour of Old San Juan and discover Puerto Rico’s vibrant colonial capital. Stroll through Castillo San Cristobal, Castillo San Felipe del Morro, Cuartel de Ballaja, and La Fortaleza, revealing the sieges, pirates, and rival empires that have influenced this coastal city.

As you explore, enjoy captivating stories about forts, plazas, and sea walls, which automatically play as you walk.

Experience the freedom to explore offline at your own pace, spending more time at places that captivate you and skipping those that don’t.

Stories, tips, and directions play automatically based on your location
Travel at your own pace
Tour offline using GPS. No cell service or WiFi is required
Suggested itineraries for half, full, or multi-day use
No time limits or expiry, with free updates
Like having a personal guide with you every step of the way

Purchase one tour per person, or listen together by sharing headphones or a speaker.

• How to Access: After booking you’ll receive an email and text with instructions (search “Download Audio Tour”). Click the link in the email/text to sign in with your preferred Apple or Google account and redeem your voucher code ahead of time.
• Download The GuideAlong App: Download the free app over WiFi or cellular data and sign in with the same Apple or Google account.
• Download The Tour: Download the tour in the GuideAlong app under ‘My Tours’ over WiFi or cellular data.
• Start The Tour: Open the tour in the GuideAlong app to preview the start locations, tour route and trip planner, or start the tour.
• Location-Based Stories: Audio commentary plays automatically as you drive using your phone’s GPS chip. Wherever you are and whichever direction you’re going, you’ll hear the best stories and tips.
• Flexible Travel Date: Tours are a one-time purchase with no expiry or date/time limit. If your plans change to a different day, there’s no need to change your travel date.
• Tour at Your Leisure: With GuideAlong, you control the pace. Start, stop, and resume the tour any day, anytime, adapting it to your schedule.
• Driving Tours: Group Savings: One purchase covers everyone in the vehicle, making it a cost-effective way to explore.
• Works Offline: No internet or cell service is required once the audio tour is downloaded to your phone, so you can relax and tour offline.
• Bring A Charger: Pack a USB/C car charger for charging and easy sound connectivity, and make sure your device is fully charged.
• Technical Support: The GuideAlong support team is available daily by toll-free phone, online chat, and email.

For a full refund, cancel at least 24 hours before the scheduled departure time.