Choosing a village beside a river
A river can give a village a natural centre, but the most enjoyable base is one where the water and the everyday routes fit together.

Follow the bank on the map
A bridge, a mill building or a row of houses beside water can make a river village immediately appealing. Before choosing a base, look at how much of the bank is actually accessible. A river passing through the centre does not necessarily come with a continuous public riverside path. Gardens, working land and buildings may interrupt the route.
Identify the bridges as well. The shop may appear close on the opposite bank but require a considerable detour to reach. If you expect to leave the car parked, trace a real walking circuit rather than measuring a straight line across the water. A useful village base has connections as well as a pretty outlook.
For an easy afternoon, combine a short established riverside stretch with a stop in the village. There is no need to follow the river for miles to enjoy it. A bench, a bridge viewpoint or a café away from the busiest crossing can give you time to watch the water and the life around it.
Let conditions set the limit
Rivers change with weather and season. A bank that looks inviting in a summer photograph may be muddy, inaccessible or affected by high water during your stay. Use current local information and respect closures. Choose another route rather than trying to make a planned walk work when the conditions disagree.
Keep the holiday idea separate from assumptions about entering the water. A riverside setting does not imply that swimming or paddling is suitable or permitted. If those activities matter to you, research them specifically rather than treating any attractive stretch as an invitation.
The lasting pleasure may be much simpler: crossing the same bridge on the way for bread, seeing the light change at breakfast or taking a short walk before supper. Choose a village where those small journeys are comfortable, and the river becomes part of the stay without needing to organise every day around it.