answer: #Person1# is introducing the hiking routine to #Person2#. They will start at the car park, walk along the path to the waterfall, turn left and walk up this small hill and then down to the church, finally back to the park through a cave.
documents: #Person1#: this is the route I thought we could take on our hike on Saturday afternoon.
  #Person2#: how long is it altogether?
  #Person1#: it's about six or seven miles. That's about the kilometers.
  #Person2#: that sounds OK. So, we start here at the car park and walk along the path to the waterfall.
  #Person1#: right. Then we turn left and walk up this small hill. The view from the top of the hill is worth the climb. We can eat a snack there.
  #Person2#: then we will follow this path down the hill to the old church.
  #Person1#: we can spend a few minutes looking around the church. Then, we turn right and walk along this path.
  #Person2#: this path leads to the cave. Can we look inside the cave?
  #Person1#: yes, we can, but it isn't very interesting.
  #Person2#: then we turn south and come back to the car park along this path.
  #Person1#: that's right.
  #Person2#: how long do you think it will take us to complete the walk?
  #Person1#: I think it will take about four hours, including breaks.
  #Person2#: that's fine. Are there signposts along the way, in case we get lost?
  #Person1#: yes, there are. They tell use which way to go and how far we have to walk.