The Chartreuse massif is a walkers’ paradise, a designated French Regional Natural Park, and as such is comprehensively signposted, with well maintained paths criss-crossing the hills, forests, streams and mountains. The signs are a distinctive shade of yellow, with small yellow stripes painted on rocks, trees and walls to tell you that you are on the right path, with crosses indicating a wrong turn or false path. There is also a trail running centre in the village, with marked trail runs too.
Without Confinement the map of available walks is enormous and looks something like this.

During the current “Confinement”, the French authorities require us to have a written statement (attestation) when we leave the house, signed, dated and timed, and giving the reason for the excursion (déplacement) as one of seven permitted reasons. We use the shopping one, and the exercise one, and that’s it.
The full wording is “Déplacements brefs [Brief excursions], dans la limite d’une heure quotidienne [limited to a daily hour] et dans un rayon maximal d’un kilometre autour du domicile [within a maximum radius of 1km from the home], liés soit à [for either] l’activité physique individuelle des personnes, à l’exclusion de toute pratique sportive collective et de toute proximité avec d’autres personnes [individual sporting activity, excluding all team sports, and all proximity to other people], soit à la promenade avec les seules personnes regroupées dans un même domicile [or walking with only people from the same home], soit aux besoins des animaux de compagnie [or for the needs of pets].”
With the current restrictions, it looks more like this.

So, mainly for printing out and leaving in the housebook here in my parents’ lovely house, is the definitive, exhaustive, most probably useless (given the lockdown restrictions will be eased within a week of publication) guide to walks from the house, within a radius of a kilometre and able to be completed within an hour.
The Piggy Walk and The Reverse Piggy
The Piggy Walk was our standard walk when the children were much younger. It is just about feasible with a pushchair, if it is a more rugged variety. It involves going down the path to the left of the Hotel Victoria, which descends quite steeply down to the bottom part of the village (la Diat). Watch out for dog poo on the path, and llamas sometimes in the field to the left. Having met the zig zag of the road for the second time, there is a short section of walking still downhill on the road, on the outside of the bend, then over the stream Couzon at the bridge, then immediately right, up a farm track by a yellow sign.
This is a steepish, rough track, going past a farmhouse, usually with a variety of farm animals (hence the piggy walk), zigzagging up to Bernière and a great view of Chamechaude. From here, the road surface gets better, passing Carlinière and Patassière, before it takes you back over the Couzon and up to the St Pierre to Col du Cucheron road. From here, walk down the road into the village, back to the house.

There is a path which cuts across the valley about halfway from Bernière to the main road (utterly unsuitable for pushchairs), well signposted, by which you can return to the Plan de Ville at the Malissarde restaurant. When we were avoiding the farmer at the bottom of the hill, we would often take this way (in either direction), which we knew as the Reverse Piggy, even though we haven’t seen a single piggy on either route this year…

The Too Steep Too Long, but Very Beautiful
One day I realised that there was another, higher, path off the Patassière Road (the Piggy route) which did not take us outside the permitted 1km radius. What we discovered, though was that it did take about 10-15 minutes longer than the permitted hour. There was some whinging due to steepness too. Harriet and I loved it, though, and it was very pretty with beautiful views back to the village and the ski slopes.
At the highest point of Patassière, there is a road leading higher still, with a yellow signpost, indicating Col du Cucheron. Following the road up a steep slope, there is a wooded path off to the left just before the last (homely?) house. This goes up and up through a steep gully, keeping left if in doubt, until it begins to turn further left, eventually cresting at a wide fork. Turning right would take you to the heady heights of Grand Som, over 2000m up, and left takes you gently down to Bernière. There are great views to your left, between the trees, with an eventual choice of left to Bernière or right to the monastery (outside the permitted km radius). Home either way on the piggy route.
The Chapel
Looking down on St Pierre de Chartreuse is a small chapel, more of a shrine really, which is often lit at night. There is a good loop to get to it. We have on occasion taken croissants up there and had breakfast looking down at the village.
Leave St Pierre along the road to Perquelin, turning right at the Mairie, Post Office, Tourist Office, and just as you reach the sign telling you that you are leaving St P, there is a path on the left, with a yellow signpost, where you can follow the Chemin des Amoureux (Lovers’ Lane) up to the Chapelle du Rosaire.
There’s only one diverging path, on up to the top of the Scia mountain (the summit of the KMV – 1km vertical – trail run), but keep to the signs and you will be fine. From the top you can head down the marked path, past a carved wooden lizard, or wander down the grassy ski slopes back into the village.
Down the Hill Variations
Turning right, straight out of the gate to the house, down to the sometimes trickling, sometimes roaring, Guiers Mort river gives the greatest variety of possible routes. Being careful to watch out underfoot on the way down, this being a regular dog walk, at the bottom of the hill, there are three options over the Pont de la Laiterie. It can be nice exploring around here too. A laiterie is a dairy, and there are good scrambles to be had, as well as wild garlic in May.
The three options follow the path of the river downstream or up, or climb the hill up to Mollard Bellet above.

1) Downstream leads to La Diat, where you can turn right over the bridge to climb up the road back home, but this is a bit dull and exposed, so turning up and left is preferable. There is a signed steep path, almost a staircase, which laces backwards and forwards, and very much up, eventually coming out of the woods, where the path continues up, through a small copse, arriving at the head of the direct route (2 from the Pont de la Laiterie) Just below Mollard Bellet.
2) Straight on from the Pont de la Laiterie leads steeply up through, and out of, the woods, arriving below Mollard Bellet and the road.

From this point on either walk we normally take the road signed towards the pretty corner at Les Antonins.
3) Upstream from the bridge at the bottom of the hill is very pretty, and tracks along as far as a small bridge, the Pont de Belmond, (almost exactly 1km from home) to the Perquelin Road. There is a signpost along this path which allows you to climb up right to Les Antonins.

From Les Antonins, the options are a descent (the reverse of the path above) or continuing along the road away from Mollard Bellet. There is a marked drop off, which leads to a short sharp path down to the Pont de Belmond bridge. Return is by either side of the river, the Perquelin road being the rive droite and the reverse of the upstream (option 3) being the rive gauche.
All of these can be done (have been done during lockdown) forwards, backwards, and in multiple combinations providing a little variation within a limited palette. The full outside perimeter of these combined options takes about an hour without dawdling.
By Ben, with thanks to my parents for our extended stay here.