I’m so glad San Andres is Colombia. I say this because it is a tiny island that is a full 800 km (500 miles) from mainland Colombia. The island is surrounded by “the sea of seven colors”, a visual effect created by the sea-bottom’s varying depths and huge, expansive coral reefs. Clear, calm waters, beautiful beaches, chill vibes, and great diving make this island a paradisiacal vacation hot-spot. Lala and I had our honeymoon here! I’m going to let you know my favorite way to adventure in San Andres. Read this travel guide if you like doing exercise, enjoying nature and feeling fulfilled! Let’s get into it – this is what to do in San Andres, adventure edition!

If you’re looking to have a classy, super relaxed vacation, read our post “What to do in San Andres, Tourism Edition.”

What to do in San Andres, Adventure Edition

1. Rent bikes.

The best way to move around in San Andres is on a bike. When we go to San Andres, we bike all the time—to the city, the lagoon, the beach, you name it! San Andres isn’t nearly as small as the other paradisiacal islands surrounding it, but biking is the best way to get to know the place and get some great exercise while you’re at it. You can park them practically anywhere you go. There once was a study that showed cyclists are the happiest athletes. And who isn’t happy vacationing on an island? Biking is a must. Our friend Konan, whose contact info is below, can get you what you need, but so can hundreds of other companies and people!

2. Scuba dive.

Because you can’t go to an island in the Caribbean and NOT scuba dive!! This place has incredibly clear water, and the underwater world is as colorful as it gets. San Andres’ main attraction is the sea itself. No, scratch that, it’s a DESTINATION! Here’s my view on diving: it may sound scary before doing it, since the ocean is enormous and unknown. But scuba diving is the most relaxing and impacting thing you can do on the island. We’ve gone diving with Sharky Dive Shop or Karibik Diver, and we’ve enjoyed both experienced a ton!

3. Snorkel.

Because if you don’t want to scuba dive, at least you can go snorkeling in crystal clear water. Actually, when we’re not diving, we’re snorkeling. The depths (or shall I say shallows?) of San Andres are something everyone needs to experience. What I love about San Andres is that the visibility is so perfect, the water so clear, that you can literally float, look down, and see the world beneath you without a problem. If you have your gear, get in the water anywhere and enjoy the reefs! You can see tons of colorful fish, and there’s large sting rays and sharks if you’re lucky. Our contact Konan is a snorkeling pro, and any dive shop will rent you some gear or guide you on a trip.

4. Go to the Rocky Cay Wreck.

Rocky Cay is a Cay that is about 100 meters (300 feet) from the San Luis beaches. It’s a small islet with a few trees and clear water. Even though it’s pretty far from the shore, you can walk to the cay because the water never gets above your neck. Further on from the cay is and enormous, decomposed wreck where the water is 20 to 30 feet deep. You used to be able to jump from the top of the wreck into the sea, but a few hurricanes hit recently and made it pretty dangerous. I was thankfully able to do it beforehand, though!

5. Find Lodging far from Downtown.

San Andres looks like this: the Northern tip is the touristic downtown, much like any other downtown: loud music everywhere, restaurants, hotels, and crowds. Though it can be awesome, we honestly prefer being able to choose when we want all of that – and we like sleeping well. The western or south side of the island are best for being away from the party tourism. There are some great hotels and hostels that feel secluded and outdoorsy. We’ve stayed at the Sunset Hotel, and its great. The only problem on the western or south side is that there are few sand beaches: it goes from spiky coral beaches to the ocean. It makes for great snorkeling and diving, though!

The eastern side of the island is where most locals live, in the city of San Luis. There are some great AirBnBs, and you don’t get crowds quite like you do in the north. Also, there are some great beaches on the eastern side, and the ocean has a lot larger waves. Our recommendation is to find a hostel on the western side or the eastern side. That way, you’re close enough to everything to bike everywhere, but also far enough away from crowds and partying to have peace and quiet.

6. Surf.

You can surf in San Andres if you travel between November and February or June and September (hurricane season). San Andres is perfect for beginner or amateur surfers because the water is calm and the waves are generally small. Some surf spots are El Paraíso, Yelllow Moon (La Perla Bar), and Punta Sur. Most of the surfing is over coral reefs, except Punta Sur, which has a sandy bottom, so that’s the best place to learn. That being said, it is very expensive.

7. If You’re Going Shopping…

Do it right! Go the day you’re leaving; maybe even after dropping off your bags at the airport! There’s a room at the airport where you can leave your bags if you can’t check them yet – the perfect solution if you have to check out of your hotel way before your flight. The airport is only a few blocks from the downtown area. San Andres has some really good products to offer, and it’s known for having great prices because of reduced taxes. Fun fact: there are malls called San Andresito in Bogota named after the island and its great prices. What is cheaper in San Andres is perfumes and alcohol.