Logistics · Destination Guide
Wild walls, volcanic tunnels, and quiet Caribbean island life at the edge of the Mesoamerican Reef
Updated Mar 25, 2026 • 20 sources
Use this travel brief to set arrival flow, local transit, and gear movement before you lock your itinerary.
Most international visitors reach Guanaja through Roatan, not directly from overseas. The usual sequence is:
A mainland route via La Ceiba can also work, especially if you are already traveling in Honduras or need a backup connection. Guanaja is remote enough that the best plan is the one with slack in it. Arrive early in the day, avoid tight same-day international turnarounds, and treat your final transfer as part of the trip rather than an afterthought.
Guanaja Airport
GJA • MHNJ
On Guanaja itself; onward distance depends on your cay or lodge • Usually 10 to 20 minutes by boat to many resorts
The island's small airport handles domestic service, mainly on CM Airlines, with current nonstops to Roatan and La Ceiba.
Transport: Resort boat pickups, Local water taxis, Pre-arranged hotel transfers
Juan Manuel Galvez International Airport
RTB • MHRO
66 km from Guanaja by air • About 25 minutes by domestic flight, or about 1 hour 15 minutes by ferry plus dock transfers when schedules line up
Roatan is the Bay Islands' main international gateway, with direct service from hubs such as Miami, Houston, Atlanta, Dallas, Denver, Toronto, Montreal, and Belize City on seasonal or year-round schedules.
Transport: CM Airlines domestic connection, Galaxy Wave ferry connection, Private charter plane, Private boat transfer in special cases
Goloson International Airport
LCE • MHLC
127 km from Guanaja by air • Around 30 minutes by onward domestic flight, or longer if pairing mainland transport with ferry schedules
La Ceiba is the mainland backup or alternate gateway for Guanaja, with domestic links onward to the island and easier access to mainland services if weather affects Bay Islands routing.
Transport: CM Airlines domestic connection, Mainland hotel overnight, Ferry coordination via Bay Islands routes
Guanaja is a boat-first island. Water taxis and resort launches are the normal way to move between the airport, Bonacca, private cays, and many lodges. There are roads on parts of the island, but they are limited and rustic, so overland self-driving is not the default visitor experience. There is no rideshare culture to rely on. For day trips, ask your lodge to book the captain rather than trying to improvise at the last minute, especially in wetter or windier months.
Entry rules depend on nationality, so always verify the latest official requirements before departure. For many visitors, the practical essentials are:
The customs declaration is the consistently enforced online form. Honduras' immigration pre-check portal remains online as well, so confirm whether your airline or nationality still expects it before travel day.
Small-aircraft baggage rules matter more here than on easier Caribbean trips. Operators arranging charters from Roatan often quote roughly 50 lb checked plus 10 lb carry-on, with extra weight charged when space allows. Even on regular domestic hops, pack intelligently:
Honduran Lempira (HNL)
The lempira is the official currency, but Guanaja dive lodges commonly quote and accept USD alongside HNL. Small USD notes are especially handy for tips, environmental contributions, airport fees, and spontaneous boat help. Expect standard Honduras taxes to be baked into many resort bills, commonly 15% on goods and services and 18% on alcohol.
Do not depend on easy ATM access once you are committed to Guanaja transfers. Bring enough cash before your final hop from Roatan or La Ceiba, especially if you expect to tip in cash or pay local fees on arrival.
110V to 120V • 60Hz • A, B
US-style plugs are standard in Honduras. A dual-voltage charger usually works fine, but bring a compact power strip if you travel with camera, torch, and computer charging needs.
Communications
Wi-Fi is available at many dive lodges, but speed can fluctuate with weather, island load, and how many guests are online at once. Cellular service exists in many areas, yet it is not something to stake critical travel admin on. Save QR codes, tickets, insurance numbers, and transfer instructions offline before leaving Roatan or La Ceiba.
Language
English is widely spoken in Guanaja, and many native islanders use it as a first language. Spanish is also common and useful, especially for airports, customs, and mainland connections. Dive briefings and resort logistics are usually easy in English, but a few simple Spanish phrases still go a long way.
Insurance
Carry both dive accident coverage and broader travel insurance with medical evacuation and trip interruption. Guanaja's remoteness means weather, ferry shifts, and missed connections can become expensive quickly. Because Honduras remains under a country-level safety advisory, a policy that covers medical care, evacuation, and transfer disruption is worth treating as essential rather than optional.
Packing list
Pack for warm water, wet docks, and flexible transport rather than for nightlife.
Trip Planning
External Booking PartnerThis destination works either as a land-based plan or as a longer liveaboard itinerary. Use the guide for local planning, or compare boats if the remote circuit is the priority.
DiveJourney may earn referral revenue. Booking is handled by the partner and operator under their terms.