Actually, all of my best suggestions for those things are in the article above. One challenge you’ll have is that all popular tropical destinations have their peak weeks at the end of December because so many people in cold areas have that time off. So flights to Central or South America are going to be fairly expensive, although buying soon can help. For hiking and views I think Costa Rica could be a good choice, or Nicaragua. You could also go to Bariloche in Argentina, though it’s probably not worth going all that way unless you were also going to spend some time in Buenos Aires and such.
If an apartment isn’t your thing, or you have to book a hotel for your business trip, then there is one upside: the food. Typically hotels will include some sort of breakfast, and occasionally some sort of dinner plan. In Portland, we stayed at a great hotel that included both. Breakfast usually consists of pastries, waffles and oatmeal – but they almost always have eggs, bacon, and sausage ready to go on your plate.
That definitely helps! Though I think I was quite unclear in the first place. Being in the same region is definitely not a constraint. We’ve been considering Africa as well, for example! Also, a couple of days of beach time is also sort of desirable, and we’re not really into visiting cities as such. Ideally, we wish to have some time to spend on beaches/resorts/hotels along with some time in a place like a safari or something.
Bali is wonderful, or at least parts of it are, but they now have a volcano issue and those flights are very long and never cheap. Machu Picchu is incredible, but it’s a place you visit for half a day or so, and they actually have their rainy season at the end of the year, so it’s actually not one of the better times to go. Actually, you might consider a trip to Argentina, which is warm that time of year, though rarely scorching. Buenos Aires is a wonderful city that is pretty good value now, and you can also visit the Mendoza wine region and Iguazu Falls and Bariloche, which are all even a bit cheaper than Buenos Aires.
You could go somewhere that’s cute in December, or you could go somewhere that’s iconic. If you choose the latter, here’s absolutely everything you need to know about traveling to Yellowstone. In brief: There are tons of winter activities (snowmobiling, skiing, etc.), and even though most of the roads will be closed, there’s oversnow transport to get you around the park. Look for wolves at dawn and dusk, watch frost-covered bison plowing through the deep snow, and see the steam rise off Mammoth Hot Springs. If you’re a backcountry camper who knows what they’re doing, permits in wintertime are free.
And you mention that you’ve been to Cancun and Yucatan, but just in case you haven’t been to Playa del Carmen or Cozumel, those could also be worth a look. They are both much more real tourist towns as opposed to Cancun, which is primarily a long strip of high-rise hotels and time-share buildings on a beach. I hope this helps. Let me know if you have any other questions. -Roger
To name at least a few, I love Bali and will spend a month there again early next year. Iceland is very high on my list, partly because it’s so different from everywhere else. I also love New Zealand, partly for the same reasons. I’ve really enjoyed much of what I’ve seen in India, and I’m a bit embarrassed to admit that Goa is the place I’d like to go back to most because it’s relatively uncrowded and low-key compared especially to the cities of India. By the way, Varanasi is the single weirdest place I’ve ever visited. I love a lot about Vietnam, although like many other people, I’m not crazy about how you always have to be on guard for people trying to scam you there. Laos is nice, although with no coast and far fewer scammers.
If you are looking for beach weather in December then most of your list won’t work, and several of them are only on rivers. Starting from Kolkata you have many good choices that are much closer to you than anywhere in Europe or the Canary Islands, or the Caribbean for that matter. In fact, I’m a bit confused by your list because there are so many different types of places on it, many that aren’t warm or on beaches.
Keep Snacks Handy When You are Out – This was my snack stash for Disney World. I had Macadamia Nuts, Walnuts, Pecans, and low carb bars. I made sure to chill the water bottles in the freezer beforehand so that as they thawed throughout the day, we had cold water. When hunger hit, instead of falling to temptation, I just grabbed my bag of snacks before I got HANGRY. Doing so made it so much easier to make keto/low carb choices at mealtime. I kept my snacks simple because we already had enough to bring with us (if you have a baby and a toddler you know what I mean). I saw lots of people with small coolers who were snacking on fresh veggies and deli meats, but, again, my goal was easy breezy. You can find a great list of Keto/Low Carb Snack ideas here for inspiration if you prefer a variety.
It's getting cold out there, so consider a journey that leads you into a warm museum. Whatever your interest, there's bound to be a specialized one to engage it. If art and sculpture are your passions, discover some favorite art museums around the world. And consider that you can make a day of it soaking up culture as many contain surprisingly good restaurants to visit in between your viewing. Southeast Asia is easier to deal with, and there are cheap flights connecting in the Middle East and landing in Bangkok, Kuala Lumpur, and Singapore. Each of those is a very interesting city, and there are many smaller places to go in the same region. In Malaysia there is Penang and Melaka. In Thailand there is Chiang Mai and quite a few others in that area. In Laos you can visit Luang Prabang, which sounds like it could be a winner for you. And there is also Siem Reap, which is home to the amazing Angkor Wat temple complex.