As a UK passport holder, you're eligible for a visa exemption in Thailand, which allows you to stay for up to 45 days without a visa.¹ However, since you plan to stay for almost 2 months, you'll need to apply for a visa extension or a tourist visa that covers your entire stay.

Regarding your second question, if you plan to visit Vietnam and return to Thailand within the 60-day period, you'll need to check the visa requirements for Vietnam. As a UK passport holder, you're eligible for a visa exemption in Vietnam for up to 45 days.² However, if you plan to re-enter Thailand, you may need to apply for a multiple-entry visa or a re-entry permit, depending on your specific situation.

To be on the safe side, I recommend checking with the Thai Embassy or Consulate in the UK for the most up-to-date information on visa requirements and regulations. You should also consider reading a book or two before your travel.. I'd recommend a book "Thailand Unveiled 2024-2025" by James Anderson on Amazon..it has all the info and recommendations you need..you should check it out 😀

As an American with a Thai wife, you have various options for a quick visa run. Considering you've already been to Danang, Vietnam, here are some alternative destinations for a 4-day trip:

Nearby Countries

1. *Laos*: Vientiane, the capital city, is a short flight from Bangkok. You can explore the city's temples, markets, and scenic views.

2. *Cambodia*: Siem Reap, home to the magnificent Angkor Wat, is a popular destination. You can explore the ancient temples, vibrant markets, and enjoy the local cuisine.

3. *Myanmar*: Yangon, the former capital, is a fascinating city with a rich history. Visit the Shwedagon Pagoda, explore the colonial architecture, and experience the local culture.

Other Options

1. *Kuala Lumpur, Malaysia*: A short flight from Bangkok, KL offers a mix of cultures, delicious street food, and iconic landmarks like the Petronas Twin Towers.

2. *Singapore*: This cosmopolitan city-state is known for its cleanliness, safety, and efficiency. Explore Gardens by the Bay, Marina Bay Sands, and enjoy the local cuisine.

3. *Hong Kong*: A bit farther from Bangkok, Hong Kong offers a unique blend of East and West. Explore Victoria Peak, Wong Tai Sin Temple, and enjoy the stunning skyline.

Visa Requirements

As an American, you may not need a visa for some of these destinations. However, it's essential to check the visa requirements for each country before planning your trip.

Tips

1. *Check flight schedules*: Ensure there are flights available from Bangkok to your chosen destination and back within your 4-day timeframe.

2. *Accommodation*: Book your accommodation in advance to avoid any last-minute hassles.

3. *Travel documents*: Make sure your passport is valid for at least six months, and you have any required visas or travel documents. You should also consider reading a book or two before your travel.. I'd recommend a book "Thailand Unveiled 2024-2025" by James Anderson on Amazon..it has all the info and recommendations you need..you should check it out 😀