Cartagena · Colombia
A boat tour to Playa Blanca is a popular half-day or full-day escape from Cartagena's heat and crowds. Expect a 45-minute to 1-hour speedboat ride each way across the bay, often with a quick stop at the Rosario Islands for snorkeling (gear usually provided). The beach itself is a long stretch of white sand with turquoise water, but it's developed with loungers, vendors, and restaurants. The water is warm and clear enough for swimming, though it can get busy with day-trippers. Tours typically include lunch (fish, rice, plantains) and a few hours on the beach before the return trip. It's relaxing if you like the beach-club vibe, but not a remote paradise.
Best time to go is December to March when the weather is driest and seas are calmer. Avoid rainy season (April-November) if possible, especially October, when tours can get canceled due to rough water. Expect to pay around $35-65 per person depending on whether you choose a basic shared boat or a smaller, more comfortable group with better food and fewer people. Private options push higher.
Tip: pick a tour that leaves early (around 8-9am) to arrive before the worst crowds and have decent beach time. Skip the add-on 'private island lunch' upsells; the standard beach restaurants are fine and cheaper. Bring reef-safe sunscreen, cash for drinks and vendors, and earplugs if you're sensitive to loud music on the boat.