I’ve done most of my travel as a solo, and I’m now a couple years older than you, so I know exactly what you are asking about. If you had even 2 full weeks I’d suggest going to southeast Asia, but as you say, the travel time could be a killer for a shorter trip. Still, it’s a unique experience with a lot of positive aspects to it, so you should keep it in mind. If you are still considering it, I’d suggest flying to Bangkok for 4 days or so, and then spend the rest of your time on one of the islands such as Kho Samui or Phuket. If you want more information on that, let me know.
My favorite part of Bali is now the area around Lovina along the north coast, which is still very mellow and mostly open spaces with light development. It’s really beautiful and there is plenty to do. You can get similar experiences by visiting the nearby Gili islands, which also feel like Bali used to be 20 years ago when it was much nicer. They are all really beautiful and relaxing islands with great scenery and very friendly people. You just need to steer clear of the places that are the most crowded.
Montreal’s oldest Catholic Church, dating to 1656, includes stained glass that chronicles the history of the city. The city’s Parisian-style historic district, with cultural landmarks, boutiques, cafes, and restaurants, can be toured in a horse-drawn carriage for the full vintage effect. La Grande Degustation de Montreal (Nov. 2-3) attracts wine producers, distillers, and brewers from around the world. Montreal also hosts the 24th-annual French Language Film Festival (Nov. 1-11) featuring contemporary films from around the world subtitled in English. When it’s cold, visitors can head to the underground city, a network of tunnels, corridors, and plazas with more than 1,000 retailers and restaurants. The Montreal Tower Observatory, the world’s tallest inclined tower, provides breathtaking views of the city, the Laurentian Mountains, and St. Lawrence River Valley.
This is a difficult question to answer without quite a bit more information. First off, it’s obviously going to be pretty cold in most of Europe that time of year, although most of the major cities aren’t known for accumulations of snow. As long as you are okay with cold weather then it’s mostly down to budget and your main interests. I’m guessing that you haven’t been to Europe yet since you didn’t mention any places that you’d prefer to skip this time.
Oh, did you want a sunny tropical vacation that doesn’t require a passport? Done. Hurricane season is over, flights are cheap, and the water is still warm enough for swimming (and scuba diving). Almost all the tourists come here via cruise ship, which means you’re mostly not competing with them for hotel rooms -- Windward Passage, Emerald Beach, and the Bolongo are all open for business after Hurricanes Irma and Maria last year. On December 16 you can catch Jazz By The Sea down at Coral World Ocean Park, and on December 21 watch the St. Thomas Lighted Boat Parade, where contestants (boats) are judged on lights, originality, and holiday cheer.
Not surprisingly, the weeks around Christmas and New Years are literally the busiest of the year in Goa, so either book a hotel way in advance or be flexible once you arrive. Some towns, like Calungute, are lined with package hotels that fill up completely, but other towns, like Anjuna and Vagator, are usually booked in person or by email, so you can often find a place just walking around. If you are in the mood to tour around, Mumbai has great weather during December, and Delhi has warm days but cool evenings this time of year. Goa has some of the best beaches in December in all of Asia, so give this one a serious look.
From England I would say your cheapest and best late December destination with warm weather and reasonable prices is going to be Phuket. There are some other Thai islands that might be a bit cheaper, but they would be more complicated to reach, and they’d have fewer activities for the boys. Here are some Phuket resorts good for families. You can see that the price range is wide from cheapest to most expensive. In late December it’s peak season so you’ll pay at or near the top of those ranges.
Jamaica Montego Bay, Negril, Ocho Rios Martinique Martinique Netherlands Antilles Bonaire, Curaçao, St. Martin/Sint Maarten Puerto Rico Rincón, San Juan Saint Kitts and Nevis St Kitts Saint Lucia St. Lucia Trinidad and Tobago Trinidad and Tabago Turks and Caicos Islands Turks and Caicos Virgin Islands, British Tortola Virgin Islands, U.s. St. Croix, St. Thomas
We’re a couple and are planning a 5/6 nights trip [around Christmas] from India to some place that is slightly reasonable and wonderful, of course! What we’ve been considering till now is Maldives or Cambodia or Thailand. Can you suggest anything around these or even completely different from these? The reason why we haven’t been able to finalize till now is that we’re trying to find a destination other than beaches, which isn’t as easy as it appeared!
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.