Bonjour Corinne. Alors sans autre! Vous pouvez jeter un oeil sur Google Maps en affichant la vue par satellite, en 3D et vous verrez que le bus n'est pas très loin et qu'il y a un parking probablement avec des places pour les personnes handicapées. Après si vous arrivez à la gare, prenez le bus: 5 minutes, 4 arrêts, 180 Yens. Belle visite :-)

It really depends on what else you want to see or do in Kamakura. If the question is asking for the minimum, I would allow an hour from the temple back and forth from Kitakamakura or Kamakura Stations and minimum one hour at Kenchouji to view the main attractions. My webpage (Rediscovering Japan/Kamakura) may be helpful to give you an image of a day tour to Kamakura, leaving Tokyo at 9am and returning around 5pm.

You can use Enoden-bus, Kita-Kamakura to Kenchoji, also Kenchoji to Hachimangu.There is one bus in 15,or 20 minutes. Same as Andrew1234,I will recommend you to walk the Route 21.Although There are some gentle slopes,The road is paved by asphalt.So it's easy to walk.Have a nice trip!