San Andrés, Colombia: Travel Guide for Going Alone

San Andrés is small enough to cross by bus and colorful enough to justify every minute. I walked from the airport to my first hotel, Hotel Bahía Sardina, looped the island by golf cart for a day, and caught a public bus down the coast to my second, Hotel Cocoplum Beach.

San Andrés sits 700 kilometers off the coast of Colombia in the Caribbean Sea, closer to Nicaragua than to Bogotá, and it has a character that reflects that geography. The island is technically Colombian but its culture is rooted in Afro-Caribbean and Raizal heritage. English and Spanish are both spoken, reggae drifts out of restaurants, and the water is that particular shade of blue that makes you stop mid-sentence. I went in October and found a destination that was affordable, genuinely beautiful, and easier to navigate than I'd expected.

The Tourist Card You Must Buy Before You Board

San Andrés has an entry requirement that catches out a remarkable number of visitors, including people who've travelled Colombia for weeks. Get this wrong and you don't get on the plane.

**Every visitor to the archipelago must buy a tarjeta de turismo before boarding**, and you buy it at the airline counter at your departure airport: Bogotá, Medellín, Cartagena, wherever you're flying from. It cannot be arranged in advance online, and it is not sold on arrival. Airlines check for it at check-in and at the gate.

It's actually two charges bundled together: the tourist card itself and a public tourism infrastructure contribution. The price is set by decree and adjusted every year against Colombia's UVT tax unit, so check the current amount before you fly.

Bring cash. Card payment is frequently not accepted at these desks.

Exemptions are narrow: children under seven, and island residents and raizales holding a valid OCCRE card. Foreign visitors pay exactly the same as Colombians.

Two practical warnings. First, the queue for the card at the departure gate can be chaotic and slow, and it forms while boarding is already underway, so buy it at check-in rather than leaving it until the gate. Second, keep the card for your whole stay. It's checked again if you travel on to Providencia, and it can be asked for at inter-island controls.

None of this is a scam, incidentally. The money is earmarked for infrastructure and community projects on an island whose visitor numbers are formally capped under Law 47 of 1993. But it is a real cost that belongs in your budget rather than arriving as a surprise at the airport.

Is San Andrés Safe for Solo Travelers?

Look up Colombia's advisory and the number is alarming, so it's worth understanding what it does and doesn't cover.

The US State Department rates Colombia at Level 3, Reconsider travel (as of March 2026), with risk indicators that have included crime, terrorism, civil unrest, kidnapping and natural disasters. Those are driven by conditions on the mainland.

The advisory also names its Do Not Travel areas precisely: the departments of Arauca, Cauca (excluding Popayán), Valle del Cauca (excluding Cali) and Norte de Santander, plus the strip within 10km of the Venezuelan border. San Andrés is none of these. It's a separate department (the Archipiélago de San Andrés, Providencia y Santa Catalina) sitting roughly 700km northwest of the Colombian mainland, closer to Nicaragua than to Cartagena.

So the honest framing is this: San Andrés carries Colombia's country-wide rating because advisories are issued per country, and no official source rates the island separately. The specific conditions that produced that rating (armed groups, border conflict, the departments listed above) are mainland conditions and don't describe a small Caribbean island whose economy is tourism and duty-free retail. Anyone telling you the island is definitively safe or that the country's rating means don't go is overreading a document that simply doesn't resolve to island level.

Practically: the tourist zone around Spratt Bight and the commercial centre is busy, well-lit and full of Colombian domestic tourists, which is its own kind of safety. Standard precautions cover the rest. Don't walk unlit stretches alone at night, keep bags in front of you in crowds, and don't assume an island setting means you can be careless with valuables.

Colombia requires no visa for stays of 90 days or less. Yellow fever vaccination is required for travellers arriving from certain countries. Check the current advisory before booking.

The Beaches: Where to Go and Why It Matters

San Andrés is famous for its “seven-color sea”, a phenomenon where the water shifts through multiple shades of blue and green depending on depth and light. It's real, and it's stunning. The locals call it El Mar de los Siete Colores, and the island lives up to every one of them.

Spratt Bight (Playa Norte) is the main beach on the island's eastern side: calm, beautiful, with amenities like beach chairs, water sport rentals, and restaurants within walking distance. Good for a relaxed day. Rocky Cay is a small island connected by a sandbar at low tide with calmer water and fewer crowds. San Luis Beach on the eastern coast is longer, quieter, and more local in feel. Ideal if you want to escape the tourist strip.

Two Hotels and a Bus Ride South

After landing, I walked to my first hotel, Hotel Bahía Sardina, which sits on a beautiful beach with few foreign tourists around. I rented a golf cart for a day to loop the island, the classic way to see it.

For the second half of the trip I moved to Hotel Cocoplum Beach, and getting there was simple. I caught a public bus marked "San Luis," heading south toward San Luis and Rocky Cay, and told the driver "Hotel Cocoplum" when I got on. The ride takes roughly 15 to 25 minutes, depending on stops and traffic.

Diving and Snorkeling: La Piscinita and Beyond

The diving around San Andrés is excellent: clear water, healthy reef systems, and a range of sites accessible for all levels. La Piscinita (also called Natural Aquarium) is the most popular snorkeling spot: a protected natural pool teeming with colorful reef fish, accessible directly from shore. It's perfect for non-divers.

For divers, the wall dives off the island's western side offer dramatic drop-offs with good visibility. Several dive shops on the island offer equipment rental and guided dives. They're accustomed to solo travelers and will pair you with a guide or group as needed. El Hoyo Soplador on the south end of the island is a natural geyser-like formation where water blows up through a hole in the coral, worth seeing even if you don't dive.

Day Trip to Johnny Cay: Don't Skip It

Johnny Cay is a tiny island about 1.5 kilometers off San Andrés' north coast, reachable by a short boat ride from the main pier. It's small enough to walk around in 20 minutes, but the beach is stunning and the snorkeling around the cay is some of the best accessible water around the island. Go in the morning before the day-tripper boats arrive. Bring your own snorkel gear if you have it, rental quality varies.

Food: What to Eat on San Andrés

The local cuisine reflects the island's Raizal heritage: heavy on seafood, coconut, and slow-cooked flavor. Rondon is the dish to seek out: a rich, slow-cooked stew made with fish, conch, pork, yuca, plantain, and coconut milk. It's only made on certain days and at certain restaurants, ask your accommodation where to find it. Fresh whole grilled fish with patacones (fried plantain) is available at most beachside spots and is consistently good.

I'll be honest: when I came across rondon, it didn't look especially appetizing to me. Judge for yourself.

For the best prices and most authentic food, walk a few blocks back from the beach. The tourist-facing restaurants on Spratt Bight charge significantly more for the same quality.

Practical Info for Your Trip

• Best time to visit: December through April (dry season). October is late in the shoulder season. Some rain but manageable, fewer tourists, better prices.

• Currency: Colombian Peso (COP). USD and cards accepted in tourist areas, but bring some cash for smaller spots and taxis.

• Language: Spanish officially, but English is widely spoken. The island has a strong English-speaking Raizal community.

• Getting there: Domestic flights from Bogotá, Medellín, or Cartagena (about 1.5–2 hours). No direct international flights, connect through mainland Colombia.

• Entry requirement: Colombian entry tax (tourist card) required, bought at the airport on arrival.

• Getting around: Golf carts and mototaxis are the main local transport, and public buses run along the coast road; I used one to get between my two hotels. Renting a golf cart for a day to explore the island perimeter is fun and very doable solo.

• Solo safety rating: Good. Busier and more heavily touristed than Bonaire or the Corn Islands, which actually makes it easier to move around independently.

Final Thoughts

San Andrés is an underrated destination in the English-language travel world. It's huge with Colombian domestic tourists but less known internationally, which keeps it from being overrun. The water is legitimately some of the most beautiful in the Caribbean, the food is excellent, and the island has a real cultural identity beyond beach tourism. For a solo traveler looking for a Caribbean island with some substance. This one delivers.

Where to go next

• Cartagena, the mainland Colombian pairing most people fly through anyway.
• the island comparison, since San Andrés is Caribbean in everything but paperwork.