Thrillist’s top 12 destinations include the Algarve, Portugal; Cartagena, Colombia; Hoi An, Vietnam; Taghazout, Morocco; Canggu, Bali; Split, Croatia; Gulfport, Mississippi; Las Terrenas, Dominican Republic; San Pancho, Mexico; Koh Phi Phi, Thailand; Granada, Nicaragua and Las Palmas, Gran Canaria, Spain.

Hoi An City, Quang Nam province.

The old city of Vietnam is a UNESCO World Heritage Site. In addition, Hoi An city is not only bordered on one side by spectacular green mountains. It's also just a hop, skip and a jump from spectacular stretches of sand you'll largely have to yourself. The city’s monthly cost of living is from US$550 to US$1,100.
Bigger Vietnamese cities like Hanoi and Ho Chi Minh get most of the expat love, but neither boasts much of a beach. Hoi An, on the other hand, is not only bordered on one side by spectacular green mountains, it's also a skip and a jump from spectacular stretches of sand you'll have largely to yourself.
In this old city, you can get a house or apartment for as little as $300 a month, $500 for a nice one with everything included. To fully experience the area your best bet is to rent a motorbike (about $45 a month). In a place this beautiful, you'd be ill-advised not to.
The first place belong to Algarve city of Portugal with monthly cost of living is $1,000. It's hard to believe a region with a hundred miles of coastline, quaint cobblestone streets, and more sun than pretty much anywhere else in Europe has a cost of living this low.
Even better, most of the region is English - speaking, and home to 100,000 expats from all over the world. And the city is cheap. Dirt cheap. A three-bedroom apartment will run you about $600, but if you don't need much space, $325 gets you a one-bedroom right smack in the center of the city. Milk is less than $3 a gallon. Beers are two bucks. Dinner out is under $10.
The second place belong to Cartagena city of Colombia with monthly cost of living is $1,200. Living in Cartagena is sort of like going on a tropical Caribbean vacation every single day of your life. And that goes for partiers, history buffs, and outdoor enthusiasts alike.
The snorkeling and scuba diving here is some of the best in the Caribbean, and costs about $30 a trip. The city's historic center is a museum of Spanish Colonial architecture, and a roomy walking path takes you through it all and down to the main harbor.
The nightlife is as intense as you'd expect in Colombia, and a night out partying like Drake in South Beach will run you about $100 if you do it right. Party a little TOO hard and fear not; health care in Cartagena is surprisingly good, with large hospitals and comprehensive health insurance for under $50 a month.
The fourth position belong to Taghazout city of Morocco with monthly cost of living is $1,350. Tech startup whiz kid looking to get out of the country before anyone starts asking what your company actually does. Head to Morocco, which, thanks to its hyper-fast internet connection and proximity to Western Europe, has become a hot destination for entrepreneurs cutting personal costs to support their tech ventures.
Your rent plus a chic co-working space will run about $400/month combined, meaning you won't be stuck looking for a buyout from your beachfront villa all the time. Taghazout has also become one of the great North Atlantic surf towns, where you'll see people carrying surfboards through Middle Eastern bazaars like they might a basket of fruit.