15 Travel Mistakes to Avoid in Southeast Asia (From Personal Experience)

We don’t always get it right when we travel and that’s okay.

Behind the perfect beach photos and dreamy itineraries, there are the missed chances, the bad decisions, and the lessons we only learn the hard way. If you’re planning your first trip or you’re deep into your South East Asia backpacking journey, sometimes knowing what not to do is just as helpful as hearing what to book and where to go.

I’ve lived in Asia for 10 years – in both Thailand and the Maldives and during this time I’ve travelled at every opportunity to countries in the region. I’ve been to Cambodia, Laos, Vietnam, Malaysia, Indonesia, the Philippines, Singapore, Taiwan, Borneo, India and Sri Lanka. I’ve had my fair share of “I wish I’d known” moments, from packing so much I couldn’t pick up my backpack, skipping once-in-a-lifetime experiences, to letting fear (or hangovers) get in the way of adventure. Some regrets are small, some stick with you for years, but all of them taught me something.

This post isn’t just about my personal travel mistakes, it’s here to help you avoid the same pitfalls. Whether you’re prepping for a Southeast Asia trip or already on the road, I hope these stories give you a few tips, a few laughs, and a gentle reminder to enjoy the ride (and maybe pack smarter than me).

1. Only Taking the “Postcard” Photos

I used to fill my camera roll with the same angles of famous temples and monuments everyone else was taking. What I missed were the candid, everyday moments that truly capture a place: tuk-tuks zipping past, flower markets at dawn, the steam rising from a street food stall.
Lesson learned: Take photos that help you remember how a place felt, not just how it looked.

2. Letting Someone Else Decide for Me

In Vietnam, I skipped both the sand dunes in Mui Ne and Monkey Island near Cat Ba because the person I was traveling with wasn’t interested. I didn’t have the confidence back then to go alone.
Lesson learned: If something really matters to you, do it. Even if it means going solo.

3. Not Researching Activities Ahead of Time

I missed out on canyoning in Dalat because I simply didn’t know it was a thing. I hadn’t done my homework, and by the time I found out, it was too late to book.
Lesson learned: Dig deeper than the top 10 lists. Read blogs from travelers with similar interests and ask locals what they recommend.

4. Overpacking by a Long Shot

Too many clothes, too many shoes, and way too much stuff in general. My backpack was so heavy that I often refused to walk far to find better accommodation. That usually meant staying in grimy places in inconvenient areas.
Lesson learned: Pack light and only bring what you’ll actually use. Your back and your patience will thank you.

5. Leaving the Full Moon Party at 2 AM

I left early on my first trip to Koh Phangan and regretted it immediately. I’ve since returned for four more Full Moon Parties to make up for it.
Lesson learned: If you’re going to commit to a legendary party, actually commit. Sleep beforehand, stay hydrated, and enjoy the night.

6. Getting Into an Argument Over a Tuk-Tuk Fare

In Siem Reap, I let my frustration get the better of me and ended up arguing with a tuk-tuk driver over a small amount of money. It became a public scene. Looking back, I feel ashamed. I was new to travel, overwhelmed by culture shock, and not handling it well.
Lesson learned: Practice empathy. A few dollars might not mean much to you, but they do to someone else.

7. Missing Christmas at Home

I skipped Christmas with my family during my first year in Thailand. While it might sound fun to celebrate on a beach, it felt wrong for me. My family wasn’t altogether because I took my sister with me, and honestly, it didn’t feel like Christmas without the cold weather and traditions I was used to.
Lesson learned: Know your values. If holidays with family matter to you, don’t compromise them.

8. Overplanning to the Point of Missing the Moment

I’ve spent entire days focused on logistics and itineraries instead of actually enjoying where I was. Even now, I have to remind myself to stay present.
Lesson learned: Plan less. Experience more. Some of the best memories come from the unexpected.

9. Underplanning and Wasting Opportunities

On the other end of the spectrum, I once arrived in both Penang and Singapore late at night, only to fly out early the next morning. I didn’t factor in how slow transportation can be and completely missed experiencing two amazing destinations.
Lesson learned: Leave buffer time in your itinerary and account for long travel days.

10. Playing It Too Safe with Food

On my first backpacking trip, I refused to eat noodles, avoided Vietnamese food entirely, and stuck to boring meals. These days, I still love European food but I also point at mysterious things on street food carts and give them a try – just the vegetarian items though!
Lesson learned: Be adventurous with food. You might not love everything, but you’ll never forget trying it.

11. Booking a Hostel Without A/C Before a Big Night Out

After a long night in Siem Reap, I returned to a boiling hot hostel with no air conditioning and no fridge for cold water. It remains the worst hangover of my life.
Lesson learned: If you’re planning a big night, splurge on a room with air conditioning. Your future self will thank you.

12. Getting Too Comfortable With Airports

I once got so relaxed about traveling that I missed my flight to Taiwan. Cue panic, tears, and an argument at the check-in desk. I eventually got on the next flight, but it wasn’t pretty.
Lesson learned: Treat airport schedules with respect, even if you travel often. Lateness costs money and energy.

13. Choosing the Wrong Adventure for My Style

In Chiang Mai, I opted for a 25-kilometre mountain biking day trip down a steep trail. Within minutes, I knew I hated it. I ended up walking my bike down the mountain and crying.
Lesson learned: Push your limits, but also know yourself. Try the taster session before signing up for the epic version.

14. Trying to Do Too Much in Too Little Time

Southeast Asia has slow buses, ferries that run on island time, and cities that deserve more than a day. I missed out on the true vibe of places because I didn’t plan enough time in each one.
Lesson learned: Quality beats quantity. Spend more time in fewer places.

15. Thinking Everything Had to Be Perfect

I worried so much about having the perfect travel experience that I forgot to enjoy the real one. Travel is messy, unpredictable, and never exactly as you planned. And that’s the beauty of it.
Lesson learned: Let go of perfection. Embrace the chaos.

Mistakes Made

I have so many posts on this blog to help you make the most of your South East Asia trip. You’ll make your own mistakes but hopefully learn from mine and have the most amazing experiences in my favourite continent!