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TropicAtlas

Discover the Caribbean,
your way.

Search 23 islands by vibe, season, language, or sustainability.

Eco-luxurySailing hubsFrench CaribbeanLow hurricane riskOff the grid
🇱🇨

Saint Lucia

Windward Islands

VS
🇦🇼

Aruba

Southern Caribbean

Side-by-side comparison of logistics, sustainability, seasonal intelligence, and vibes.

Why Saint Lucia?

Twin peaks, volcanic baths, and the Caribbean's most romantic coastline.

Why Aruba?

One Happy Island — guaranteed sun, Eagle Beach, and the Caribbean's safest bet.

Eco Rating

4/5

4 green initiatives

3/5

4 green initiatives

When to Go

Saint Lucia

moderate
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Aruba

low
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsRainy season

Vibes

RomanceEco ConsciousAdventureLuxuryWellness SpaDiving SnorkelingFoodie
Family FriendlyAll InclusiveNightlifeRomanceRemote Work FriendlyAdventure

Shared vibes are highlighted

Logistics & Geography

🇱🇨 Saint Lucia🇦🇼 Aruba
CapitalCastriesOranjestad
Population184K107K
Area617 km²180 km²
Sub-regionWindward IslandsSouthern Caribbean
CurrencyXCD (USD accepted)AWG (USD accepted)
Driving sideLeft (UK-style)Right (US-style)
PowerType G · 240VType A/B/F · 127V
Emergency999911
LanguagesEnglish, Saint Lucian Creole (Kwéyòl)Dutch, Papiamento, English, Spanish
AirportsUVF, SLUAUA
Coral reefprotectedat risk

Green Initiatives

●Pitons Management Area — UNESCO World Heritage Site
●SLNT Sea Turtle Conservation Programme
●National ban on single-use styrofoam (2019)
●Marine reserve network across the west coast
●Arikok National Park — covers 20% of the island
●Vader Piet wind farm renewable energy
●Sea turtle nesting protection (Turtugaruba)
●Single-use plastic bag ban (2017)

Try a different comparison

🇦🇮Saint Lucia vs Anguilla🇦🇬Saint Lucia vs Antigua🇧🇧Saint Lucia vs Barbados🇧🇶Saint Lucia vs Bonaire🇻🇬Saint Lucia vs British Virgin Islands🇰🇾Saint Lucia vs Cayman Islands🇨🇼Saint Lucia vs Curaçao🇩🇲Saint Lucia vs Dominica🇩🇴Saint Lucia vs Dominican Republic🇬🇩Saint Lucia vs Grenada🇬🇵Saint Lucia vs Guadeloupe🇭🇹Saint Lucia vs Haiti
🇱🇨

Saint Lucia

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🇦🇼

Aruba

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