We were based in Levanto and walked to Bonassola via the tunnel. We did it late in the afternoon and wish we had rented bikes instead. Looked like an easy bike ride as it is flat. I would have ridden all the way to Framura. Instead, we walked to Bonassola and back to Levanto. Nice way to spend a few hours. We also walked around Bonassola a bit. I recommend getting a bike and ride the path.