In Castries, they use Type G power plugs and outlets. The voltage is 240V, and the frequency is 50Hz.
So, you’ll need a travel adapter in Castries. Their plugs and outlets are different from the Type A and B ones we use back in the States.
Quick Overview of the Plugs in Castries:
- Plug type in Castries: G
- Standard voltage: 240V
- Frequency: 50Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? Could be needed, depending on the model
- Recommended plug adapter: One Beat Travel Plug Adapter
All information is gathered from official sources like local power authorities, IEC standards, and firsthand traveler experiences to ensure accuracy.
The Only Travel Adapter You’ll Need in Castries
A bad travel adapter can ruin your trip. We don’t sell them, but we’ve researched the best one for Castries—checking voltage, outlet types, speed, and safety. This one gets top marks:
No power adapter and already abroad? You’ll likely be able to grab one at the airport or a shop nearby. Still, having your own from the start gives you more control and saves you the hassle of tracking one down after a long flight.
Castries is often combined with visits to Martinique, Saint Vincent and the Grenadines, or Barbados. Make sure your adapter is compatible for each stop.
Power Outlets in Castries
In Castries, they use Type G power plugs and outlets.
Type G
Type G outlets have three rectangular prongs in a triangular layout and built-in fuses. Other plug types won’t fit without an adapter.
Do You Need a Voltage Converter?
Planning a trip to Castries? The voltage there doesn’t match the 120V we use in the U.S., so you’ll probably need a voltage converter.
Always check the power specifications on your device before heading overseas. If it lists “100-240V, 50/60 Hz”, your device is safe to use internationally without needing a voltage converter. This applies to most phones, laptops, tablets, and personal care devices.
Which Travel Devices May Need a Converter?
Don’t want to guess which converter works? Here are the best-reviewed ones worth checking out.
| Device | Need Converter? | Notes |
|---|---|---|
| Phone | ❌ No (usually) | Most modern phone chargers are dual voltage (100–240V) |
| Laptop | ❌ No (usually) | Check the power brick label for 100–240V |
| Hairdryer | ✅ Yes (often) | High wattage; many models are not dual voltage |
| Electric toothbrush | ⚠️ Check voltage | Some models are 110V only |
| Camera / DSLR | ❌ No (usually) | Most chargers are dual voltage |
| Power bank | ❌ No | Charges via USB, adapter is enough |
| Electric shaver / trimmer | ⚠️ Check voltage | Older or cheaper models may not support 230V |
| Tablet / iPad | ❌ No | All models are dual voltage |
| Portable fan | ✅ Yes (sometimes) | Many models are not compatible with 230V |
| Game console | ⚠️ Check voltage | Newer consoles like PS5 and Xbox are often dual voltage — check to be sure |
| Bluetooth speaker | ❌ No (usually) | Charges via USB |
| E-reader (Kindle, etc.) | ❌ No | USB charging only, no converter needed |
Top Travel Essentials to Pack
It’s often the little things that make travel smoother. These essentials are easy to pack—and even easier to appreciate once you’re abroad.
More About Castries
Castries is Saint Lucia’s capital and main port—bright and bustling but compact enough to explore comfortably in a day or two. The city hugs a natural harbor where cruise ships dock and once called Carénage in the 1650s. In town you’ll find colourful markets hawking spices, huge cinnamon‑spiked gooseberry jams, and crispy accra fritters. Around Derek Walcott Square, quirky colonial buildings mesh with local life, and Fort Charlotte offers sweeping views over the bay.
The vibe in Castries blends duty‑free shopping zones with lived‑in neighborhoods, street eats and city energy. Visitors often wander the fishy Castries Market for lunch under a giant saman tree. A short walk up Morne Fortune Hill leads you past old cemeteries, sweeping colonial mansions, and lookout spots where traders once watched for incoming ships. While some urban streets feel a little rough at night, the waterfront area is well-patrolled and friendly for evening exploration.
Americans will feel right at home here—English is everywhere, taxis and local buses connect to the rest of the island, and it’s often the first stop for day trips or catamaran tours. From Castries you can easily hop a water taxi or hire a car to discover Marigot Bay, Rodney Bay, or Soufrière. It’s a good mix of local rhythm, transit convenience, and beach‑town access—all in one.
Castries uses the same plugs and outlets as the rest of Saint Lucia.