Dominica eSIM

No. Dominica is a small island nation in the eastern Caribbean, between Guadeloupe and Martinique, while the Dominican Republic shares the large island of Hispaniola with Haiti, hundreds of kilometres to the north-west. They are separate countries with separate plans, and the names are easy to mix up when booking. Check that the offer you choose names Dominica, and if your trip includes both countries, arrange a plan for each one.

It is a long, demanding day. The trail starts near Titou Gorge at Laudat and climbs over ridges, down into the Valley of Desolation with its steaming vents, and on to the lake, a flooded fumarole that sits in a cloud of steam. Most hikers take the better part of a day for the return trip and use a licensed guide, as the route is muddy, steep and changeable. Start early, carry water and rain gear, and save the guide's contact and the trail details offline.

Most flights land at Douglas-Charles Airport on the north-east coast. From there, Roseau and the south-west coast are a winding drive of well over an hour across or around the mountains. Canefield Airport, just north of Roseau, handles only small aircraft. Book the transfer in advance, especially for evening arrivals, and keep the driver's contact and your accommodation address saved offline, since the road passes through hills where reception can come and go.

Yes. A fast ferry service links Roseau with Guadeloupe to the north and Martinique to the south, and some sailings continue to Saint Lucia. Guadeloupe and Martinique are overseas regions of France, which makes them separate territories from Dominica, with their own entry rules. A plan written for Dominica does not continue across the water, so read the destination list on the offer and either choose one that names each stop or arrange a separate plan for the French islands.

The Atlantic season runs from 1 June to 30 November, and Dominica knows its cost: Hurricane Maria struck as a category 5 storm in September 2017 and damaged most buildings on the island. Heavy rain at any time of year can also trigger landslides on mountain roads. The drier months, roughly February to May, are the usual choice for hiking. Whatever the date, follow official forecasts before travelling, choose flexible bookings and ask guides about trail conditions the day before a hike.

It takes care. Roads climb and twist through the mountains, many are narrow with sharp bends and steep drops, and traffic drives on the left. Rain can leave rockfall or mud on the road, and journeys take far longer than the distances suggest. Many visitors prefer taxis or guided tours, at least for the first days. If you do drive, check the local permit requirements before collecting the car, travel in daylight where possible and download the route before you set off.

Dominica's steep valleys, gorges and forested ridges are classic places for a mobile signal to fade, and what a handset finds there can vary with the device, the plan and the exact spot. That is a property of the terrain, not necessarily a fault. When you are back on open ground, check that the travel line is switched on, selected for mobile data and has data roaming enabled, then restart the phone. On trail days, rely on maps and contacts saved before leaving.

No. Horizon fixed-data plans have no throttling. There is no daily limit that slows you down, so you can use your whole plan in one day if you need to. Your speed depends on the local network, your signal and how busy the network is. When your data allowance is used up, the plan stops rather than slowing down.

Yes. We always refund the full amount you paid when you request it, whether your eSIM is unused, partly used or fully used. There is no time limit for requesting a refund.