Las Vegas is one of the top travel destinations in the world. From The Strip, full of iconic casinos and hotels like the Bellagio, to the infamous weddings and the spots that even draw in celebrities, Sin City offers up entertainment for all.

And while staying close to the hustle and bustle can be convenient, it can also come with an increased bill.

There may be charges for amenities such as parking and Wi-Fi. There may be costs associated with services like renting equipment or visiting the spa. There will also probably be some extra fees on there, which don’t get mentioned until it is time to pay and which cover things like “resort,” “entertainment,” “venue,” and “concession” costs.

Here are some things to watch out for when staying in Vegas.

20 Eating At Restaurants Vs. Hotel Buffets

Many hotels offer up buffets, where a person can eat all they want and pay less than they would at a sit-down restaurant. So while other places may seem appealing (in and out of the hotel), consider this when staying in Vegas.

19 Renting Equipment That Could Just Be Brought Along

We get it: Fitting everything into a suitcase and a carry-on bag can be tough. However, it is beneficial to make room for extra equipment, such as beach towels, since the hotel or resort may charge people to rent theirs.

18 Traveling During Peak Seasons

Holidays, conventions and weekends are just a few of the times throughout the year when people travel more than usual. Do some research, and try to schedule trips NOT during peak seasons, in order to book a room for cheaper.

17 Booking Entertainment Through The Hotel Vs. Online

The hotel concierge can be helpful, but using this service and these professionals can also hike up a bill. It is usually smarter to book activities, such as live shows, online and in advance, for a better price.

16 Not Being Smart About Drinks

If cards are played right, casinos can lead to complimentary drinks! So before walking into a joint and ordering a round for everyone, take some time, play some games, tip the staff, and soak in all the freebies that are possible.

15 Ordering Room Service (When It Could Be Free)

Room service always sounds appealing, but it can add up quickly. However, there are some packages and programs that allow for free items or discounts, so once again, do that research.

14 Not Being A Member

Another way to make the most of time in Vegas, especially for frequent visitors, is to become a member; there are resort and hotel reward programs that can earn people points, which can then be used on things such as meals, drinks, and car rentals.

13 Splurging (When There Is So Much To Do For Free)

Some may say “YOLO” when in Sin City, but remember how high that final bill can be… and remember that there are actually several activities that can be enjoyed for free! Don't spend cash where you don't have to in order to have a good time.

12 Resort Fees

It has been all in the news: Hotels charge resort fees, and they say this is for things such as a notary… something that will more than likely not be needed… especially while living it up in Las Vegas. Just be wary of this.

11 Not Taking Advantage Of Happy Hour

Happy hour is, well, a happy time, and it can be the best time on vacations and in luxury hotels; there will be lower charges for foods and drinks, meaning everyone can have a good time but at a fraction of the cost.

10 Parking Prices

Some places where people can stay offer free parking. Some only have valet. Some feature a parking garage that is paid for per hour or day. Know what is coming up, and shop around before handing over that cash or card.

9 Taking Hotel-Provided Transportation

On a similar note, a shuttle around town or to/from the airport may sound great, but some spots charge their guests for these services, as well. With so many options (walking, Uber, cabs, etc.), it would be wise to plan ahead and find the best deal before getting to Vegas.

8 Concession/Franchise Fees

Recent news has also reported on concession and franchise fees, which may appear on bills as just CNF. So if anyone is going to Las Vegas, be prepared to have even more added to that final price, due to unexpected charges like this.

7 Not Cashing In On Discounts

There is some good news: There are discounts for veterans, teachers and beyond, and though it has been said before, here it is again… Do research, shop around, cash in on any/all deals, and make this vaca even better!

6 Venue Fees

Here is another charge to know about: a venue fee. It may pop up, when you prepare to sign your name on the x, after enjoying a nice stay at some cushy place on The Strip. Whether or not you used the venue doesn't matter; you're still paying.

5 Not Doing Research

Many of the above points on this list, which is all about factors that can increase a hotel bill in Vegas, could be summarized here: Do research. From discounts and deals to membership packages, there are ways to save while traveling.

4 Taxes On Entertainment

There is one more fee that must be mentioned, and it is an entertainment tax. Live shows are a big deal in Sin City, but there are additional costs associated with seeing them. So there will probably be a ticket price, a tax and this extra charge, too.

3 Paying More (For Things That May Be Free Elsewhere)

While people may not spend too much time in their actual hotel rooms, they may want to, say, watch TV, use the internet or do some laundry at some point during the trip. However, there may be charges for these services!

2 Tips, Tips, Tips

Tipping is customary when staff members carry bags, park cars and so on. These charges can add up quickly, though, so think before acting, make smart moves, and roll that luggage!

1 Messing Up The $20 Trick

There is a $20 trick that can score people a room upgrade. However, this blogger messed it all up and ended up paying more than was necessary. Learn from these mistakes before heading out to Las Vegas.