When you think of Houston, this is it. NASA. There are no other options.

What's interesting is that the experience doesn't end with "space is cool."

There are actual mission control center tours and astronaut training facilities to see.

Many say it's great for kids' education, but honestly, it's fun for adults too. In fact, adults might find it even more impressive.

Kids don't really grasp how amazing it is yet. You occasionally think, "Wow, humanity has really come this far," but that's not an easy feeling to come by at a tourist spot. If it's your first time in Houston, this should be your number one priority. You can't skip this, even if you skip everything else.

2. Houston Museum District

If you want to really see the vibe of the city, this is the place.

It's not just one museum; there are several clustered together, and the scale is surprisingly large.

From art museums to natural history museums, science museums, children's museums, and photography museums. Even if you dedicate a whole day, you won't be able to see them all.

If you try to see everything, you'll just end up with sore feet and no memories. It's better to pick two or three and focus on those.

The natural history museum is famous for its dinosaur exhibits, and the art museum has a pretty high standard.

Since Houston is an oil city with a lot of money, the collections are surprisingly solid.

Honestly, there are pieces that make you think, "Is there really something like this in Houston?"

And right next to it is Hermann Park, so it's nice to grab a bench and take a break in between.

If you want a day to be a bit more relaxed during your trip, this is a great option.

Since Houston's weather can be really harsh in the summer, it's a good choice to stay indoors.

This is a section that shows that Houston is not just an oil-producing industrial city.

3. The Galleria

Recommending a shopping mall while traveling might seem a bit cliché. But this is the largest in Texas, and its scale is overwhelming.

Most major brands are here, and there's an ice rink in the center.

The structure of having a skating rink in the middle of a mall seems a bit odd at first, but after a while, it feels very Houston-like.

It's 95 degrees outside, but inside, people are skating. It's a bit surreal.

The real reason this place is great isn't for shopping, but for people-watching. Houston ranks high in racial diversity in the U.S., so just sitting in the food court for an hour feels like a world tour. There are also diverse restaurants, making it easy to grab a meal.

It's a good stop when it's raining, too hot, or your feet are tired. You don't have to buy anything; just walking around is worth it.

In summary, Houston is a city where you go in with low expectations and come out pleasantly surprised.

It's not as hip as Austin, nor does it have the touristy feel of San Antonio. Instead, it offers a realistic kind of fun.

Space, culture, shopping. If you break it down into these three categories, your itinerary will be neat.

If you try to cram in too much, you'll just end up exhausted. Houston is so big that if you get greedy with your itinerary, you'll spend the whole day driving.

One tip: you can't get around Houston without a car. The distances are long, and while public transportation exists, it's not very reliable.

If you plan to rely solely on Uber, the costs can add up more than you expect. And if you're going in the summer, be prepared.

Saying it's hot doesn't do it justice. The humidity makes it feel closer to the heat of the Korean monsoon season. It's practical to keep your itinerary short and plan to escape indoors at intervals.