The following is excerpted word for word from a Lonely Planet guidebook.
US currency is used for all transactions over a few dollars. The official currency, the Liberian dollar, only used for small items costing less than US$5
Pavement is generally uneven or nonexistent.
Stay at upmarket hotels if you require a lift or reliable electricity.
Homosexual acts in Liberia are punishable by one year in jail, and the government has floated the idea of making a same-sex relationship a felony crime (punishable with a 10-year prison sentence). LGBT campaigners in the country have also been targets of violence. Needless to say, gay travellers need to be extremely cautious travelling here.
Malaria is endemic and prophylactics are recommended. Typhoid is also relatively common, so get vaccinated and always take care to wash your hands before eating. You will need a valid yellow-fever vaccination certificate in order to enter Liberia. Other vaccinations to look into include hepatitis A, hepatitis B, meningococcal meningitis and boosters for tetanus, diphtheria and measles.
The tap water in Liberia is not safe to drink. Buy bottled water and use it for everything including brushing your teeth.
Take: Insect repellent; Water filter;
Wear lightweight, breathable clothing, in particular clothing that covers arms and legs to the ankles.
The security situation is somewhat stable, although it’s wise not to walk in Monrovia after dark and be vigilant about staying in secure lodging.
Electric shocks are common in badly wired buildings; wear shoes before plugging in appliances.
Public toilets range from standard toilets (often with a bucket to flush) and squat toilets to holes in the ground, with the latter being more common in rural areas. Always carry toilet paper. Upmarket hotels and restaurants will have Western-style toilets where you may or may not be allowed to flush the paper.
In Monrovia, adequate hospitals are available, but in rural areas you may need to travel for at least a day to the nearest doctor.
Be sure to obtain reliable travel insurance before arrival, including insurance that covers emergency evacuation.
Among the recommended attractions is Monkey Island. This small archipelago is home to chimpanzees that were evacuated from a hepatitis research lab during the war.