Vargem Grande Paulista in Brazil is generally safe for solo female travellers. Like in any destination, caution is advised. The local people are generally friendly and welcoming to tourists, but it's always important to stay alert and be aware of your surroundings, particularly during evening hours. Petty crime such as pickpocketing can occur, particularly in crowded areas. Use common sense precautions, such as not displaying valuable items or cash in public, and avoid unpopulated areas or walking alone at night. Public transportation is reliable and easy to navigate. It is recommended to learn basic Portuguese phrases, or have a translation app handy to assist with communication.