The Dominican Republic is a tropical paradise with a vibrant culture, but like any destination, it has its unique customs and norms. To ensure your trip is smooth and enjoyable, here’s a guide on what not to do while visiting the Dominican Republic.
By avoiding these mistakes, you’ll have a safe, respectful, and enjoyable experience in the Dominican Republic. Embrace the vibrant culture, beautiful landscapes, and warm hospitality!
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Things Not to Do in Dominican Republic
1. Don’t Drink Tap Water

Tap water in the Dominican Republic is not safe for drinking. Always drink bottled or purified water and avoid ice unless you’re certain it’s made with purified water.
2. Don’t Forget to Negotiate Prices
Haggling is common in local markets and with street vendors. Don’t accept the first price offered; polite bargaining is expected.
3. Don’t Ignore Currency Exchange Rates
The Dominican peso (DOP) is the official currency. Avoid using US dollars for all transactions, as this often results in unfavorable exchange rates.
4. Don’t Walk Around at Night Alone
While most tourist areas are safe, walking alone at night, especially in non-touristy or isolated areas, can make you a target for petty crimes.
5. Don’t Assume Everyone Speaks English
Spanish is the official language, and while many people in tourist areas speak some English, learning a few basic Spanish phrases will go a long way.
6. Don’t Forget to Tip
Tipping is customary in the Dominican Republic. While some restaurants include a 10% service charge, it’s polite to leave an additional 5-10% for good service.
7. Don’t Overlook Traffic Rules
Traffic can be chaotic, and road rules are often loosely followed. Be cautious when driving or crossing streets.
8. Don’t Rely on Credit Cards Everywhere
While credit cards are accepted in many places, smaller vendors and local establishments often prefer cash. Always carry some pesos with you.
9. Don’t Swim Where It’s Prohibited
Some beaches have strong currents or hidden dangers. Always swim in designated areas and heed local warnings.
10. Don’t Forget Sunscreen
The Caribbean sun is intense, so don’t skimp on sunscreen. Avoid getting sunburned, especially early in your trip.
11. Don’t Assume All Beaches Are Public
Many resorts have private beaches, and access may be restricted to guests. Check before venturing onto a seemingly secluded beach.
12. Don’t Ignore Safety Warnings About Food
Stick to cooked foods and fruits that can be peeled. Be cautious about eating from street vendors, as food hygiene can vary.
13. Don’t Expect Punctuality
The concept of time in the Dominican Republic is relaxed. Be patient and embrace the slower pace of life.
14. Don’t Forget Bug Spray
Mosquitoes can be a nuisance, and there’s a risk of mosquito-borne diseases like dengue. Always carry bug spray.
15. Don’t Be Flashy with Valuables
Avoid wearing flashy jewelry or showing off expensive gadgets in public. This can attract unwanted attention.
16. Don’t Expect Resort-Level Cleanliness Everywhere
While resorts are often immaculate, standards in public spaces, markets, and some smaller establishments might be different. Adjust your expectations accordingly.
17. Don’t Be Afraid to Try Local Food
While you should be cautious about hygiene, don’t shy away from trying local dishes like mangú, sancocho, or fresh seafood.
18. Don’t Forget Travel Insurance
Healthcare can be expensive for tourists, and unexpected issues like injuries or illnesses can arise. Travel insurance is a must.
19. Don’t Disrespect Local Culture
The Dominican Republic is deeply religious, predominantly Catholic, and conservative in some areas. Dress modestly when visiting churches and respect cultural norms.
20. Don’t Assume Every Vendor’s Offer is Genuine
Some vendors may try to sell fake goods or overcharge tourists. Use caution when buying souvenirs or services and ask locals for trusted recommendations.
About the Author: Ruben, co-founder of Gamintraveler.com since 2014, is a seasoned traveler from Spain who has explored over 100 countries since 2009. Known for his extensive travel adventures across South America, Europe, the US, Australia, New Zealand, Asia, and Africa, Ruben combines his passion for adventurous yet sustainable living with his love for cycling, highlighted by his remarkable 5-month bicycle journey from Spain to Norway. He currently resides in Spain, where he continues sharing his travel experiences with his partner, Rachel, and their son, Han.