Logistics · Country Guide
Two seas, six dive regions, from relaxed Caribbean reefs to expedition-grade Pacific shark country
Use this travel brief to set arrival flow, local transit, and gear movement before you lock your itinerary.
Budget buffer days for boat closures, Pacific rains, international-to-domestic connections and small-aircraft schedules. Choose the destination first rather than expecting every coastal hub to connect directly.
El Dorado International Airport
BOG • SKBO
Bogota inland; domestic onward flight needed • Flight-dependent connection
Major international and domestic connection for Colombia; useful for onward services to CTG, SMR, ADZ or CLO, not itself a dive coast.
Transport: Domestic flight, Authorized airport taxi, Prearranged transfer
Rafael Nunez International Airport
CTG • SKCG
Within urban Cartagena; Rosario Islands require a separate boat • City transfer varies; island boat typically 1-2 hours
Cartagena gateway for mainland city stays and licensed Rosario Islands boat trips.
Transport: Authorized airport taxis, Prebooked city transfer, Licensed Rosario boat excursion
Simon Bolivar International Airport
SMR • SKSM
Serves Santa Marta coastal region • Depends on selected base and city traffic
Santa Marta airport for Taganga dive schools, El Rodadero and Tayrona visitor sectors.
Transport: Authorized airport taxi, Prebooked hotel transport, Ground transfer to Taganga
Prefer licensed airport taxis, verified booked vehicles and daylight intercity travel. Cartagena/La Bodeguita, Taganga and Isla Grande have distinct boat logistics, and Rosario island lodging may require sea-access pickup. San Andres has buses, taxis and rentals, but island road, motorbike and insurance rules still apply. Providencia works best with accommodation-arranged transport and local guides. On Guapi/Gorgona or Buenaventura/Malpelo plans, use transport arranged by the park-authorized provider and check current security advisories; do not assume an independent late-night road transfer is appropriate. Malpelo has no visitor road or island transfer service.
Colombian immigration requirements depend on the passport actually presented. U.S. visitors are normally visa-exempt for tourism up to 90 days, subject to the admission decision; travelers of other nationalities must check the Colombian foreign ministry and Migracion Colombia. Carry a valid passport, onward/return travel proof if requested, and documentation for the booked stay. Migracion Colombia describes Check-Mig as a free, optional preregistration available from 72 hours to 1 hour before border processing; airline instructions may differ, so verify before flying.
A separate archipelago tourist card generally applies to San Andres, Providencia and Santa Catalina. Check current charges, payment channels and any exemption using the archipelago government’s tourist-card service or your carrier before departure. National park entry fees, reservations and approved visitor accident insurance are additional matters.
Consult the Colombian Ministry of Health for current yellow-fever risk by municipality. Some high-risk park areas may require proof of vaccination with sufficient lead time; do not assume all coastal or island routes share a single vaccine rule. Immigration rules can change.
Bring certification evidence, current logged dives for expedition access, personally fitted mask and exposure protection, medical information and a charged computer. Ask each provider whether tanks, weights, fins, wetsuit, Nitrox, surface markers, boat guide, national-park entry, approved visitor insurance and dive-incident cover are included. The park requires additional locator and safety equipment at Malpelo, and operators may stipulate Nitrox certification and higher logged-dive counts. Remote islands have limited replacement parts and medical supplies. Pack a dry bag, reusable bottle, charging adapters, sun protection and seasickness measures; keep essential medication and documents in cabin luggage.
Colombian peso (COP)
Cards are useful in major city hotels and established dive shops, but Guapi, island guesthouses, taxis, boat piers and remote vendors may need cash. Agree all charges in COP and ask whether transfers, park fees, meals, equipment, insurance and taxes are included before sending a deposit.
ATMs are common in Bogota, Cartagena, Cali and Santa Marta, available but more limited on San Andres, and less predictable on smaller islands and Pacific routes. Carry a sensible cash buffer without exposing large amounts; use bank ATMs in safe daytime locations.
110V • 60Hz • A, B
Standard Colombian wall power uses the common North American-style flat-pin sockets. Check chargers' 100-240V labels and confirm liveaboard-specific outlets, power supply and camera charging rules.
Communications
Major coastal cities and San Andres generally have mobile data and Wi-Fi options, but coverage is uneven on Providencia, Gorgona and at sea. Download maps, offline travel documents and operator contacts before a Pacific transfer. A Malpelo expedition needs the vessel's own satellite or marine communications plan; a mobile signal is not a safety system. Coordinate contact windows with companions when offshore.
Language
Spanish is the national working language. Some Caribbean island communities speak English-based San Andres/Providencia Creole and Spanish; respect Raizal identity and do not assume all small operators have an English-speaking instructor. Ask the dive provider which language is used for briefings, medical screening and emergency commands.
Insurance
Carry travel medical insurance plus clearly documented scuba/freediving cover for the activities and depths you intend to undertake. Inspect recompression treatment, accident evacuation, flight/boat rescue limits, emergency communication, cancellation due to weather and advisory exclusions. Required national-park visitor accident policies are distinct from specialist dive insurance and may be charged separately. A paid tour does not prove full medical or evacuation cover.
Packing list
Pack light technical layers, sun and rain protection, quick-drying clothing, marine-safe skin protection, a reusable bottle, mosquito repellent where advised, first-aid essentials and waterproof document copies. For San Andres/Providencia add reliable snorkeling or freediving equipment if specifically fitted. For Pacific boat trips bring seasickness preparation, a suitable wetsuit, charged dive computer, signal gear, backup medicines and accessories; confirm all park-required items with the operator. Avoid single-use plastics in regulated protected areas.