The section of the James River running through Richmond offers many opportunities for a day out. Due to Richmond's location at the fall line, the James River has many rapids right downtown which are great for white water rafting. The rapids are class III but may become class IV in the right weather conditions. The ones closest to downtown can be quite dangerous without an experienced guide. However, there are many smaller rapids just slightly upstream which can safely be run in a raft or innertube. One can travel at a lazy pace, stopping to repeat rapids or swim through quickly. In order to run the rapids in this way, one must have two cars, parking the first at the bottom exit point and the second at the entry point.
There are parks on both sides of the James River above downtown, but the Pony Pasture section of the James River park is an excellent place to begin a few hours on the rapids. Just make sure to pull out when you see a sign on the right side of the river with an arrow directing you to do so; otherwise you will have great difficulty on the larger rapids. The river is quite clean and mostly surrounded by woods for this section. Make sure to try the rope swing under one of the railroad bridges. Many people simply swim around in between the smooth rocks at Pony Pasture without leaving that section. There are excellent trails through the woods on both sides and this section is used for the XTERRA Triathlon in June.
Due to the river's currents, sudden drop-offs and large (and sometimes hidden) rocks, it has been known to get the best of even those with years of experience. As serene as it may look in places within the city, many locals have stories about someone they know who got in trouble with the river due to not taking the proper precautions, even just a few feet from the river bank. Do not risk it: when rafting or tubing, always wear a life jacket. Do not wade or swim outside of areas known to be safe by locals, such as between the rocks at Pony Pasture. In addition, be aware of weather conditions, as the river is prone to severe flash flooding during rainstorms, which changes conditions very rapidly and without much warning.