St. Thomas: Magens Bay, Duty-Free Shopping, and the Clearest Water in the Caribbean

Havensight Terminal is 1.5 km east of Charlotte Amalie's main shopping district. A free shuttle runs between the terminal and downtown Main Street every 20 minutes; taxis also queue at the pier and charge a flat rate of $5 per person to downtown. Crown Bay Terminal is 3 km west of downtown. Charlotte Amalie's Main Street and the parallel Back Street are lined with duty-free jewelry, watch, perfume, and liquor stores — heavily concentrated between the waterfront and the Post Office. The US customs allowance for USVI is $1,600 per person (double the standard Caribbean allowance), which makes the duty-free arithmetic more favorable here than anywhere else in the region.

Magens Bay is the signature beach: a protected bay on the north shore with 1 mile of flat sand, calm water, and a wooded backdrop. The drive there (14 km, 25 minutes by taxi over the mountain) is itself memorable — the viewpoint at Mountain Top gives a 360-degree view of the British and US Virgin Islands that justifies stopping. Admission to Magens Bay is $5 per person (US territory beach). Water at Magens is warm (82–84°F / 28–29°C), shallow for the first 100 yards, and clear. Beach chairs and umbrellas rent for $10–15 each. Coki Beach, on the northeast shore near Coral World Ocean Park, is a smaller beach known for snorkeling — the reef is immediately offshore and the color and visibility are exceptional. Coki charges no admission.

St. Thomas's duty-free shopping advantage: the US Virgin Islands are a US customs territory with an $800 personal exemption, but the USVI allowance is $1,600 — twice the standard. Liquor is additionally advantaged: travelers can bring 5 liters (one of which must be USVI-produced, which means Cruzan rum) duty-free vs. one liter from most foreign ports. The main category drivers: jewelry (particularly diamonds and tanzanite), Swiss watches, French perfume, and electronics. Established retailers on Main Street include Cardow, H. Stern, A.H. Riise, and Diamonds International. Comparison shopping before departure is worth doing for big purchases — the duty-free price is usually 25–50% below mainland US retail, but varies by brand and item.

Taxis from Havensight to Magens Bay run $12–15 per person each way in shared vans (the standard mode); private taxi is $30–40. Taxis from Havensight to downtown Charlotte Amalie are a flat $5 per person. The Charlotte Amalie skyride (99 Steps connecting the harbor area to Blackbeard's Castle uphill) is a historic stone staircase worth climbing for the view even if the castle itself is of limited interest. Renting a car in St. Thomas is straightforward but note that driving is on the left (British colonial legacy retained through US acquisition), while steering wheels are on the American left as well — the combination is disorienting at first. Most visitors cover the island comfortably in a taxi for the day.