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Float above coral gardens without getting wet: this glass-bottom semi-submarine tour from San Andrés lets visitors of all ages see reef life up close. In 2–3 hours you’ll pass spurs, turtles and shoals while learning about the island’s geology and Raizal culture.
Float above coral gardens without getting wet: this glass-bottom semi-submarine tour from San Andrés lets visitors of all ages see reef life up close. In 2–3 hours you’ll pass spurs, turtles and shoals while learning about the island’s geology and Raizal culture.
Book with Activiturs San Andres Islas Colombia
Book directly with Activiturs San Andres Islas Colombia for the best rates and real-time scheduling.
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Operated by Activiturs San Andres Islas Colombia · San Andrés, San Andrés, Providencia and Santa Catalina
The deck rocks gently underfoot as the boat slips away from San Andrés town and the Caribbean flattens to a sheet of scattered aquamarine. Below, the glass-bottomed semi-submarine waits like an inverted window: coral gardens, finger-like spurs and the slow choreography of parrotfish and rays pass beneath, framed by shafts of sunlight that dare the deep to glitter.
easy.
2–3 hours.
Minimal fitness required; participants should be able to walk down a few steps and stand for the cabin view.
The semi-submarine excursion runs about 2–3 hours and typically departs from the main pier in San Andrés town; arrive 20–30 minutes early for check-in.
Yes—the viewing cabin allows all ages to see the reef without getting wet; infants must sit on laps per operator policy.
Common sightings include parrotfish, angelfish, small reef sharks, rays and occasionally sea turtles near shallow coral heads.
Yes—high winds or rough seas can reduce visibility and may force rescheduling; operators typically cancel only in unsafe conditions and offer refunds according to policy.
San Andrés has a mixed Raizal heritage with English Creole roots and Colombian governance; its reefs have long sustained local fishing communities.
Coral reefs here are sensitive to warming and pollution; choose operators that follow no-touch rules and support reef-safe practices.
Activiturs San Andres Islas Colombia operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Activiturs San Andres Islas Colombia
Book directly with Activiturs San Andres Islas Colombia for the best rates and real-time scheduling.
Reserve Now