What to Pack for St. Croix (Including the Sunscreen Law)

Packing for St. Croix is an exercise in restraint — the villa supplies the household, the island supplies the dress code (there barely is one), and the only strict rule involves sunscreen. Start there.

The sunscreen law

The USVI banned sunscreens containing oxybenzone, octinoxate and octocrylene — the reef-damaging trio — with the ban in force since March 2020; the territory was the first U.S. jurisdiction to do it. Pack mineral (zinc/titanium) formulas only. Island pharmacies and dive shops stock compliant bottles everywhere, so under-packing beats packing the banned stuff you'd have to bin. Rash guards and sun shirts do the heavy lifting anyway at this UV latitude — the reef, the turtles and tomorrow's skin all vote the same way.

Feet first

Two pairs decide your week: water shoes (rocky entries, the tide-pool scramble, boat decks) and real trail shoes if the tide pools or ridge walks are on the list. Plus sandals. That's it — nothing on this island requires laces after dark.

The short list that matters

Snorkel mask if you're particular (rentals exist; the villa reef rewards a good fit) · polarized sunglasses · a dry bag for boat days · reef-safe lip balm · motion tabs for the Buck Island crossing if you're prone · a light rain shell in the green months · one warm-ish layer for breezy veranda nights · REAL ID (see the no-passport guide) · and an empty duffel, because the $1,600 exemption has a way of filling luggage.

What not to bring

Formalwear (the island's fanciest rooms are happy with "nice casual"), hair dryers and beach towels (the villa's stocked), drones without checking current rules near the parks, and any schedule denser than two plans a day. Half the art of packing for St. Croix is leaving room — in the bag and the itinerary.