Go to this linlk, on top of the page click on trail maps.
This shows the whole river into three sections with all put-ins and take outs.
and everything between.
http://fishandboat.com/watertrails/alleg/trailguide.htm
Camping
Camping is permitted on any National Forest lands (island or shoreline), Cranberry Township lands, Venango County islands, and the Allegheny River Tract of Clear Creek State Forest. Camping is not permitted on state game lands. Suitable sites might be limited at times because of wet areas or very dense vegetation.
Leave no trace for camping and day use:
1) Pack it in, pack it out. 2) Properly dispose of human waste. 3) Leave what you find. 4) Properly dispose of what you can?t pack out. 5) Plan ahead and prepare. 6) Camp and recreate on durable surfaces. 7) Minimize use and impact of fires.
For more information on "Leave No Trace" outdoor ethics, go to
www.lnt.org. Public lands available for camping are indicated on the map. Islands colored purple are part of the Allegheny Islands Wilderness, where the use of motorized or mechanized equipment is prohibited. When locating National Forest lands from the water, look for occasional yellow U.S. Forest Service boundary signs on trees around the perimeter.
Mike