1. Le Rest forest + Sainte-Anne du Portzic beach + GR34: https://graphhopper.com/maps/?point=48.360687%2C-4.571638_IMT+Atlantique%2C+Rue+Claude+Chappe%2C+29280+Plouzan%C3%A9%2C+Brittany%2C+France&point=48.363115%2C-4.564731&point=48.362388%2C-4.558916&point=48.36005%2C-4.555397&point=48.355858%2C-4.564967&point=48.360307%2C-4.57134&profile=foot&layer=Omniscale

2. Round trip to Saint-Anne du Portzic Lighthouse: https://graphhopper.com/maps/?point=48.359133%2C-4.570736&point=48.362322%2C-4.560828&point=48.358099%2C-4.533862&point=48.358967%2C-4.555947&point=48.356942%2C-4.557406&point=48.354817%2C-4.558994&point=48.355923%2C-4.559575&point=48.356959%2C-4.569363&profile=foot&layer=Omniscale

3. Round trip via Le Mengant https://graphhopper.com/maps/?point=48.360687%2C-4.571638_IMT+Atlantique%2C+Rue+Claude+Chappe%2C+29280+Plouzan%C3%A9%2C+Brittany%2C+France&point=48.360096%2C-4.576718&point=48.35847%2C-4.587017&point=48.35579%2C-4.589678&point=48.353137%2C-4.591137&point=48.350457%2C-4.600493&point=48.345636%2C-4.596631&point=48.349715%2C-4.575216&point=48.360307%2C-4.57134&profile=foot&layer=Omniscale

4. Back and forth to the Minou lighthouse: https://graphhopper.com/maps/?point=48.360687%2C-4.571638_IMT+Atlantique%2C+Rue+Claude+Chappe%2C+29280+Plouzan%C3%A9%2C+Brittany%2C+France&point=48.355529%2C-4.566652&point=48.351861%2C-4.571626&point=48.350036%2C-4.572828&point=48.34493%2C-4.593556&point=48.338659%2C-4.613589&point=48.342275%2C-4.599449&point=48.349712%2C-4.578291&point=48.360307%2C-4.57134&profile=foot&layer=Omniscale