Full disclosure: this guide is team Bonaire. But the ABC islands are genuinely different from each other, and picking the wrong one is the most common way a Dutch Caribbean trip goes sideways. So here's the comparison we'd give a friend — including the cases where Bonaire is the wrong answer.
The three islands at a glance
| Aruba | Curaçao | Bonaire | |
|---|---|---|---|
| Vibe | Polished resort holiday, most American of the three | City culture meets beach — Willemstad has real urban life | Small-town island pace, nature first |
| Beaches | The classic ones — long, white, walkable | Many coves, a mix of sandy and rugged | Small and often coral rubble; the reef is the point |
| Nightlife | Casinos, bars, big-resort entertainment | Decent city scene in Willemstad | Dinner, a beach bar, early night before the morning dive |
| Diving & snorkeling | Fine | Good | The best, by a wide margin |
| Nature | Limited beyond the beaches | Good — parks and wild coasts | The whole island: marine park, flamingos, desert north |
| Crowds | Busiest of the three | In between | Quietest by far |
Curaçao is the biggest of the three islands; Bonaire is the smallest, with around 24,000 residents.
Choose Aruba if…
…your picture of a Caribbean holiday is a long white beach, a big resort with everything on site, restaurants and casinos in the evening, and minimal logistics. Aruba does the classic beach vacation better than either sibling, and it's the easiest of the three for travellers who want everything organised. It's also the busiest — you're sharing it.
Choose Curaçao if…
…you want a bit of everything. Curaçao is the largest ABC island and the only one with a real city: Willemstad's waterfront, food scene and history give you something to do beyond the beach. Pair that with dozens of coves and solid diving and you get the best generalist island — a fair choice for first-timers who can't decide what they want.
Choose Bonaire if…
…the water is the reason you're coming. Bonaire is the smallest and quietest of the three, with no mega-resorts, modest beaches and nightlife that ends early. In exchange you get the healthiest reef in the region starting a few metres from shore, flamingos in the salt pans, and an island where nature outnumbers everything else. Be honest with yourself: if beach clubs and late nights are the trip, do not pick Bonaire — you'd be bored by day three. If snorkeling before breakfast sounds like the trip, nothing else compares. Our when to visit guide covers timing.
The diving and snorkeling verdict
This one isn't a matter of taste. Bonaire's entire coastline has been a protected marine park since 1979 — decades of mooring-only boating and no-touch rules, funded by a nature fee every swimmer pays. The result is reef that starts healthy right off the shore, which is why divers here mostly skip the boat entirely and walk in. Aruba and Curaçao have pleasant dive sites; Bonaire built its whole identity around them. Full detail in our diving guide.
If you're weighing what the Bonaire choice actually looks like on the ground, these two are a fair preview — one relaxed, one that tends to convert people into divers:
Combining islands
You don't strictly have to choose. The ABCs are connected by short hops with regional airlines EZ Air and Divi Divi, so an island-hopping trip — say, Curaçao's city and Bonaire's reef in one holiday — is very doable. Schedules vary by season, so check current timetables when you plan; our getting there guide covers the routes into Bonaire.
FAQ
Which ABC island is the cheapest?
Aruba is generally the priciest, driven by its big-resort market. Bonaire sits mid-range for the Caribbean — accommodation and dining cost less than Aruba, and because the best activities are reef- and nature-based, daily spending stays manageable. See our money guide for realistic budgets.
Can you day-trip between Aruba, Curaçao and Bonaire?
The flights are short hops, so it's technically possible, but schedules vary by season and a same-day return can be tight. A better pattern is splitting one trip across two islands with a few nights on each — check current EZ Air and Divi Divi timetables when you book.
Which ABC island has the best beaches?
Aruba, clearly — long, white and walkable. Curaçao counters with pretty coves. Bonaire's beaches are small and often coral rubble; the honest trade is that what's under the water here beats what's on the sand anywhere else in the ABCs.
Which ABC island is best for families?
Depends on the family. For pool-and-beach ease with kids' facilities, Aruba. For a mix of city outings and beaches, Curaçao. For families whose kids are happy in masks and fins, Bonaire is quietly excellent — calm, shallow leeward water, glass-bottom boats for the little ones and reef everywhere.
Is Bonaire too quiet?
For some travellers, genuinely yes. There are no casinos or clubs, and evenings are dinner and an early night. If that sentence made you relax rather than worry, you're in the right place.
Decided on Bonaire? Start with the first-timers guide — it covers what surprises people and what to book before you fly.