Summer programs for rising juniors interested in physics research?

<p>COuld you list a few FREE (merit based) summer programs focused on math and physics (or just all sciences) for which rising juniors would be eligible? Thanks</p>

<p>International Summer School for Young Physicists (ISSYP). Its a two week residential program at the Perimeter Institute near Toronto. Completely free for Canadians, Internationals have to pay their transport to and from. It’s an excellent program!</p>

<p>[The</a> International Summer School for Young Physicists - Perimeter Institute for Theoretical Physics](<a href=“http://www.perimeterinstitute.ca/Outreach/Students/The_International_Summer_School_for_Young_Physicists/]The”>http://www.perimeterinstitute.ca/Outreach/Students/The_International_Summer_School_for_Young_Physicists/)</p>

<p>How prestigious and selective would you say ISSYP is? Any others that you can think of? Thanks.</p>