The GPS coordination are +45° 0' 17.24", +1° 49' 54.24"
using http://maps.google.fr/ or http://maps.google.com/
The destination address may be set as @45.004790, 1.831733

From Paris:

Take high way A10 direction Bordeaux/Nantes
Take the exit toward Orléans/Nantes/Bordeaux/Chartres/Orsay
Take the exit onto A71/E09 toward Orléans-Centre/Vierzon/Bourges/Limoges/Clermont-Ferrand
Take exit 5 to merge onto A20 toward Toulouse/Limoges/Chãteauroux/Vierzon-Centre
Take exit 52 toward Noailles/Collonges-la-Rouge/Beaulieu-sur-Dordogne/Saint-Céré
Turn left at D920 after 0.4 km
Then after 0.6 km Turn right at D158/Rue des Frères Deheille
Continue to follow D158 for 4.2 km
At the roundabout, take the 2nd exit onto D38
Continue to follow for 24 km
then Turn right at D940 for 5.6 km
Turn left at D12,
After 2.2 km Turn left toward La Grèze
Slight right at La Grèze.

From Toulouse

Take high way northwest on A62 for 32 km
Take exit 10 toward A20/Paris/Limoges/Montauban
Merge onto E09
Take the ramp onto A20 for 99 km
Take exit 56 toward Aurillac/Figeac/Saint-Céré/Gourdon/Gramat
At the roundabout, take the 2nd exit onto D2/D802 heading to Figeac/Decazeville/Rodez/Aurillac
At the next roundabout, take the 3rd exit onto D807
After 9.2 km, Turn left to stay on D807
After 6.6 km ,Turn left at Avenue Louis Mazet/D807
Turn left at Avenue du 11 Novembre 1918/N140
Continue to follow N140 for 0.3 km
then Slight right at Avenue Gambetta/D807
Go through 2 roundabouts for 18.4 km,
At the roundabout, take the 2nd exit onto D803/D940
Go through 2 roundabouts for 5.2 km
At the roundabout, take the 2nd exit onto Avenue de la République/D14/D940
Continue to follow Avenue de la République/D940
Go through 2 roundabouts for 10.1 km
Turn right at D12,
After 2.2 km Turn left toward La Grèze
Slight right at La Grèze.