De Palm Island is a small private cay a short ferry ride from Aruba's mainland. Expect a compact all-inclusive setup: a water park with slides and a lazy river, basic snorkeling off the beach or on a guided reef trip, banana boat rides, lunch buffet, and unlimited drinks. The island itself is tiny – you can walk end to end in ten minutes – so it feels more like a theme-park-on-the-water than a quiet tropical escape. It's popular with families and groups who want structured activities without planning anything themselves. The ferry ride is quick and usually pleasant unless the sea is choppy.
Best time is January through April when the weather is driest and seas are calmest. Expect to pay around $110–$160 per person depending on whether you choose the standard or premium ferry seating and if you add transport from your hotel. The higher end gets you faster boarding and better seats on the boat.
Tip: Book the early ferry if you want first crack at the slides and snorkel gear before crowds arrive; the later boats turn the place into a chaotic buffet line. Skip the paid locker if you're not carrying valuables – most people just leave towels and bags on lounge chairs and nothing disappears. If you're seeking a relaxing beach day, this probably isn't it; go for the full water-park energy or pick a different beach instead.
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