For our second full day on Corsica we took a boat trip from St Florent to one of the many fabulous beaches at the northern end of the island with the intention of walking back.  We had a choice of either Saleccia or Lotu beach, but the boat company only did return trips to Saleccia, so it had to be the nearer of the two, Lotu.  And thankfully it was closer, as again the guidebook advice was a little optimistic on the walk timings, but we had an excellent walk nonetheless.