<p>it kinda depends on your interests....some possibilities...
on campus and associated with the campus: check out a library (<a href="http://www.lib.berkeley.edu/AboutLibrary/visitor_information.html%5B/url%5D">http://www.lib.berkeley.edu/AboutLibrary/visitor_information.html</a> - the music library is recently opened to the public), one of the museums (university art, natural history), the campanille, sather gate, dorms (foothill, the units), walk along the stream and check out the faculty club, the sports facilities.</p>
<p>telegraph avenue: eat just about anywhere for cheap, bookstores (cody's, moes, shakespeare & co). music (amoeba and rasputin's)</p>