What should I pack for Dubrovnik?

The single most important item for Dubrovnik is rubber-soled shoes with real grip. Stari Grad's limestone streets have been polished smooth by centuries of foot traffic, and after a rain shower they become close to an ice rink. The 1,940-meter city walls circuit climbs through uneven stone steps, some sections without handrails. Fashion sneakers with flat soles will have you reaching for the stone walls before you get halfway to Minčeta Tower. Hiking sandals with lugged soles give ventilation in the 30°C+ summer heat. Closed-toe trail runners give better ankle stability over the circuit's 800-plus stone steps. Whichever pair you choose, they'll be on your feet every day in Dubrovnik.

Dubrovnik sits at 42°N, the same latitude as Boston, but the Adriatic sun reflects off white limestone walls and the heat concentrates inside Stari Grad's narrow streets. June through September, daytime temperatures sit between 28°C and 35°C with humidity around 40-55%. You'll want a wide-brimmed hat for the 2-hour walls walk, not a baseball cap. The southern stretch has almost no shade for 800 meters, and the stone radiates heat back at you from knee level. Pack reef-safe SPF 50 sunscreen. Croatia's coastal towns tend to enforce reef-safe requirements at popular swimming spots near Lokrum Island. Bring 2-3 light cotton or linen shirts, one light long-sleeve layer for evening breezes along the Stradun, and a swimsuit. Dubrovnik's tap water comes from the Ombla spring at Rijeka Dubrovačka, 12 km north, and it tastes clean with a slight mineral note. Bring a refillable bottle and skip buying plastic at 2-3 EUR per half-liter inside Stari Grad.

Dubrovnik's beaches are rock and pebble, not sand. Banje Beach, the closest to Stari Grad's Ploče Gate, is coarse gravel that turns painful on bare feet after 50 meters in the midday heat. Sveti Jakov, a 20-minute walk south past the Belvedere ruins, has sharper rocks and a steep concrete staircase of about 160 steps down to the waterline. Water shoes are not optional at Banje or Sveti Jakov. Pack a pair or buy them at the shops along Ulica od Puča for 8-15 EUR. A quick-dry microfiber towel saves you the 15-20 EUR sunbed rental fee at Banje's eastern beach clubs, where you're paying for a flat surface and a triangle of shade.

Croatia runs on 230V with Type C and F outlets. If you're coming from North America, you need a plug adapter, not a voltage converter. Forget one and Konzum supermarket in Gruž sells them for about 5 EUR. Dubrovnik Cathedral, completed around 1670 after the 1667 earthquake, and St Blaise's Church on the Stradun both expect covered shoulders and knees. A light scarf weighing under 100 grams does the job without adding bulk. Toiletries and painkillers cost 2-3x more at a US pharmacy than at DM drogerie on Ulica Ante Starčevića in Gruž. SPF 50 refills run 8-12 EUR at any Ljekarna. Umbrellas cost about 5 EUR at Gruž newsstands when a rare summer storm passes through. Lavender sachets and olive oil soaps at the daily market on Gundulićeva Poljana run 3-8 EUR, made with Dalmatian lavender harvested on Hvar island.