Good access is vital for pond and wetland areas if they are to be enjoyed by the public without damage to fragile habitats. Safe and inviting access along defined routes also leaves other areas normally undisturbed.
Ponds used for dipping and other studies should have a dipping platform or wide bridge big enough for a group of children to use safely.
A wide bridge has the advantage of leaving as much natural pond edge as possible, and gives easy access to a range of water depths.
Access to marshes can be provided by boardwalks, or by causeway paths raised above the water level. Boardwalks allow uninterrupted water movement, whereas a causeway will alter the patterns of water flow, which can usually be used to advantage to create a range of habitats.
Causeways can be constructed using aggregate or other material over a geotextile, which supports the path and prevents the aggregate sinking into the marsh.
