I recommend that you search the internet. I did a brief search and it appears that there are colleges, businesses, public interest entities and government agencies that offer pre-law internships. Here is one site that had information: https://www.indeed.com/q-Pre-Law-Intern-jobs.html . If you have an interest in a particular area of law look for internships at places that are involved in that type of law. Here is another site that has information about public interest internships: https://studentaffairs.jhu.edu/preprofadvising/pre-law/advising/community/ . Here is another site that appears to have a lot of good information on pre-law internships: https://lawstudents.findlaw.com/pre-law/pre-law-internships.html.
Ann Gianoglio Burk, MBA
This will depend on what you are interested in. If you aren't sure, then I would try to do a couple of internships. For example, if you aren't sure if you want to defend or prosecute, then I would try to do an internship at the DA's, as well as, for a law firm. Good luck!