The Dominican Republic is generally a safe country. Although the major cities of Santo Domingo and Santiago have experienced the growth of a thriving middle class, construction booms and reached a high level of cosmopolitanism, the Dominican Republic remains a third world country and poverty is still rampant so you need to take common-sense precautions:

• Try to avoid being alone in cities as muggings are fairly common.
• Very few streets are lit after dark, even in the capital of Santo Domingo. Those that are lit are subject to routine power outages.
• Wild dogs are common throughout the country but largely ignore people (feeding these dogs is not recommended as this may induce aggressive behavior).
• Western travelers should dress casually and remove rings and other jewelry when away from tourist destinations, but common tourist destinations, particularly the more expensive and the luxury hotels and areas, are very safe.
• Sex tourism is prevalent in the Puerto Plata province of the country, so you may be hassled by young men or women trying to offer you 'services'. A firm 'No' is good enough. The age of consent is 18, and tourists who have sex with minors may also be prosecuted by their home country.
• There are no laws dictating the maximum amount of alcohol that can be drunk prior to driving. However, there is a 0.05% limit for professional drivers. Be wary of vehicles, especially during the late evening, as there is a much higher possibility at that time that the driver is intoxicated. It is illegal for tourists and visitors to drink and drive and besides it being a bad idea you may be penalized for doing so.
• The level of professionalism of the National Police is somewhat debatable. To protect income from tourism, the government has established the Politur or "tourist police" for the safety of foreign tourists. Travelers should contact this agency if any problems are encountered as they will have a much more positive response than with the national police.

Stay healthy

Malaria can be a rare issue around rainforests if travelers don't take protective measures such as repellents against mosquito bites. No cases have been reported over the past 8 years within the tourist areas. Be sure to consult with a physician before departure.

There is a risk of dengue fever and chikungunya fever which is contracted through mosquitoes that bite during the day and during some seasons of the year. No vaccine is available, so again using mosquito repellent is advisable.

Many of the local foods are safe to eat including the meats, fruits, and vegetables.

Visitors, however, should not drink any of the local water and should stay with bottled water or other beverages. It is important for visitors to stay hydrated in the hot, humid climate.

Sunburn and sun poisoning are a great risk. The sun is very bright here. Use at least SPF30 sunblock. Limit sun exposure.

The country's adult HIV/AIDS prevalence is reaching 2.0% or 1 in 50 adults, which is almost 3 times higher than the USA.

Respect

Dominicans are kind and peaceful people. Attempts at speaking Spanish are a good sign of respect for the local people. Be polite, show respect, and do your best to speak the language, and you will be treated with kindness.

Avoid talking about Haiti. Although relations have improved, many Dominicans, particularly of the older generations, harbor resentment towards Haitians. Santo Domingo was invaded and occupied by Haiti for a good part of the 19th century, and the Dominican Republic actually fought its first war of independence against Haiti, not Spain, after which the Dominican Republic faced several other invasions from its neighbor.

Trujillo's dictatorship massacred tens of thousands of Haitians in the 1930s, which fueled the resentment between both nations. Nowadays, about a million Haitians (which is a lot considering the small populations of either country) live in the Dominican Republic, most of them illegally. Some Dominicans' opinions towards illegal immigrants from Haiti are similar to some Americans' attitudes towards Mexican illegal immigrants, with the major difference that, unlike the US, the Dominican Republic is a small and poor country by world standards, but still much much richer and more stable than Haiti. Gang wars can erupt along the border, so stay cautious and be sensitive.

Still, the issues remain very complex and Dominicans often find their position to be misunderstood by foreigners. For example, the Dominican Republic was the first country to come to Haiti's aid in the 2010 Haitian earthquake and has made impressive efforts to help its neighbor during this crisis. This shows that despite their historical, linguistic, religious, cultural and ethnic differences, Haitians and Dominicans still consider each other to be brotherly, yet proudly independent, nations.

The Dominican Republic is still a fairly poor country and tipping the people who serve you helps them better their sometimes dire economic situation.