I’ll be happy to give you some suggestions, but it would really help to know your starting point and approximate budget. At this moment I am writing this reply from Cancun, which could be perfect if you are in or near the US, but if you are in another part of the world there will likely be better choices. Although thinking about it, even if you are in Europe, a place like Cancun might still be best. Let me know and I’ll give you my best answer and an alternative or two. -Roger
Depending on where you are going on vacation, you may have a measure of control over what you will be eating. For Keto dieters who are staying at a hotel and will be traveling from tourist spot to tourist spot, check with your hotel and see what kind of meal options their restaurant offers or whether there’s a continental breakfast. There may be fewer Keto-friendly options to choose from, but you will likely be able to find something to enjoy. Also, when out traveling, be sure to stop at grocery stores and purchase some Keto-friendly snacks that travel well, such as cured meats or cheeses, which can help keep you from overindulging.
Hawaii, as you probably know, would be great for what you have in mind, except that there are no cheaper options there at all. After that I agree with you that there are places in Mexico that could work. One in particular that I like a lot is the area around Playa del Carmen, which is just south of Cancun. It’s a lively and tourist-friendly town, instead of a strip of big hotels like Cancun, and there is a wide range of activities and accommodations in different price ranges.
Lace up your boots for an end-of-year adventure at the wild ends of the Earth. December is the ideal time to explore Patagonia’s mind-blowingly beautiful Torres del Paine National Park. Embark on an epic trek along the eight-day circuit, or take the four-day ‘W’ trek for Instagram-worthy views of Los Cuernos (the ‘horns’), the region’s iconic jagged granite peaks. Similarly breathtaking experiences can be had diving the coral reefs around Thailand’s Similan Islands. Beneath the sparkling surface of the ocean you’ll find sharks, barracuda, rays and green and hawksbill turtles – it’s Finding Nemo brought to life.
Traveling in December means you either fully lean into the holiday season, or else escape it entirely and flee to somewhere warm. Personally, I try to appreciate the cold weather while we have it and max out on warm seasonal beverages, colorful lights, soft snow, and good company. True, some places are overwhelmed by the capitalist engine that powers Christmas, but you can still get a non-denominational-winter-wonderland fix, if you know where to look. No matter your travel preference, there’s a perfect place in this world for you to bask in those final sunsets of 2018.
I think Sri Lanka would be wonderful for 2 weeks in December. The rainy season typically ends early in December, but even when it’s still going it tends to be quick downpours, as you are no doubt familiar with if you’ve been all over southeast Asia. Still at this point there are very few hostels with dorm beds and not even many cheap budget hotels, but at the age of 30 you are probably happier with normal hotels anyway. Value is quite good in Sri Lanka as long as you can spend at least US$30 or so per night, and hopefully a bit more. Food is also quite cheap in general, although there are still surprisingly few tourist-oriented restaurants in many towns so it feels a bit undiscovered. Just don’t spend much time in Colombo and preferably focus on the mountain areas, and I think you’ll love it.
It’s no wonder this charming southern city has become an increasingly popular destination over the past few years among domestic and international travelers alike. You’ll find rich history, delicious food, swoon-worthy architecture, and of course—perhaps most importantly—unparalleled southern hospitality. Mild temperatures (think high 60s and low 70s) during the month of November make it an ideal time to visit. While you’re in town, be sure to check out the new South Carolina Historical Society Museum, which opens in September. The building is a National Historic Landmark, and promises to be a major draw for history buffs. There are plenty of great boutique hotels to choose from, but our favorites include 86 Cannon, Zero George, and The Dewberry.
As for flight connections, Barcelona and Madrid should have decent connections to Toronto and Delhi, while Casablanca (Morocco’s largest airport) probably does not. So Spain is the better choice by that standard. On the other hand, you can get to Morocco by ferry from Spain in a short time, so you could go to Spain and also visit Morocco for a day or two.
My two years in southeast Asia was over a few trips, although I did have my own apartment in Bangkok for 3 months and in Chiang Mai for another 3 months. As an American I didn’t have a national health restriction and I didn’t even have travel insurance. I don’t recommend it for everybody, but healthcare in those areas is extremely cheap and of pretty good quality. I went to a hospital once in Chiang Mai and I saw an English-speaking doctor for about US$7, and spent another US$25 or so on a prescription. My longest total trip was 3 years and 7 months (only a few years ago), and I went in and out of Southeast Asia a few times in that period.
If you are aware of what you’re eating throughout the day, you can better plan for indulgences. When traveling to a place that is known for their cuisine, enjoy eating while remaining balanced about your diet. Instead of getting a sweet all to yourself, maybe share it with whoever you are going. By sampling small portions of food, instead of overeating till you feel sick, you can enjoy your vacation food while still keeping your Keto Diet in mind. Alternatively, be sure to get as much exercise as possible (walk to destinations instead of taking a bus or driving), and the extra exertion will help use up any extra calories (or carbs) that you may eat.
As for the Northern Lights, Iceland is one to consider, and its Aurora Tourism sector is pretty famous. You can get a cheap flight to Iceland from London or most other large cities in Europe, and it’ll cost about the same as a flight to Stockholm or Oslo. If you want to stay on the continent, I’d think about Sweden, even though Norway has more northern area. Both are very expensive, but Sweden is a bit cheaper and easier to get around in.
I think a side trip or two will be a great idea. Singapore is a large and very interesting city, but you can see everything that you want in maybe 3 days or so. You have almost limitless options if you include the possibility of a flight. Even though Singapore itself (especially hotels) is kind of expensive, you can get cheap flights to all points of Asia from there, and the airport is awesome. Air Asia and Tiger are two great low-cost airlines with many flights out of Singapore, so you could check their destinations and find something good.
December is a popular month to go cruising around Hawaii and Mexico. It’s an ideal family trip, especially with most kids in the US out of school for the holidays. Experience the Hawaii’s tropical paradise. Pick a popular cruise liner and visit ports of call like Nawiliwili on Kauai, Honolulu on Oahu and Kona on the Big Island. If the Caribbean floats your boat, we recommend taking a cruise to explore Mexico’s Costa Maya, Cozumel, Ensenada, Acapulco, Cabo San Lucas, Puerto Vallarta and more.
We were able to sit down in the store, relax, and eat our salmon and cheese  (pictured above) – separately of course! As you eat, you can watch them hand make their cheese through a glass window, showing exactly what they do in their process to get the food you’re eating in front of you. An experience in itself that I definitely would recommend to anyone visiting this city!
November is a tricky month in tropical Asia, as you’ve discovered. In Thailand, Cambodia, and Vietnam, it can be rainy, and that includes some days where it rains the whole day rather than the quick cloudbursts you get in June and July. The best tourist beach in Vietnam is in a town called Nha Trang in the south, and there is Da Nang near Hoi An in the center of the country, but you’ll get November rains in both of them.

Trekking in Nepal during peak season might not sound like the most sensible choice for penny-pinching backpackers. But you can still enjoy the ideal weather without spending a fortune on in-demand hotels and expensive permits if you're happy to swap big-name trails, like Everest Base Camp and the Annapurna Circuit, for quieter treks to Kanchenjunga Base Camp and around the Langtang Valley. Idyllic conditions (dry but not witheringly hot) are also on offer in Rajasthan, one of India’s most vibrant and varied states. Chug between notable, attraction-rich cities like Jaipur, Jodhpur and Udaipur on an atmospheric and wallet-friendly Indian train, snacking on spicy pakoras and sipping sugary chai en route.
×