The flamboyant Paris Pride parade traditionally goes from Republique to Beaubourg via the Marais, but final confirmation of the route is not usually given until the last minute. Once it starts, however, it's hard to miss!
Paris has a large gay and lesbian population, with consequently one of the most liberal attitudes in France. There is, however, much more in the way of tolerance than acceptance and in recent years the Gay Pride festival has taken on themes such as better integration for lesbians and gays into society to politicise the march. Over the last few years it has grown into a huge carnival on a par with those in neighbouring European countries.
The big day itself is the culmination of a series of events, including debates and masked balls - please visit the festival website for full details.