Yes, Dandeli is safe to visit. The place is serene and quiet and there are hardly any crimes. It makes a great destination for solo travelers and women. People are warm and friendly. They are quite helpful as well. Even so, it is important to be aware of your surroundings all the time because you never know about the unforeseen circumstances.
Here are some of the best treks around Bangalore that you can book with Thrillophilia: