[Suze65]

Originally Posted by sandy

When mine have hibernated outside (before I was ready for them to do so:0) )
I used to try and find where they were, sometimes I could see the shell (just about a quarter of an inch showing) I used to keep an eye on the weather. If it turned really cold (more me panicing) I used to cover with an old sack and a bit more soil. They always came up the next year.
I am sure the temps are more stable under ground than above. But most keepers panic:0)
The real thing to worry about this is, whether they have an empty stomach or not before digging in. Tortoises insticts are good, they know when to slow down eating as temps drop. Knowing the tortoise is most important.
I would just monitor and let the tortoise do his/her thing.
Also keep an eye on the water levels in your area, as having a high water table is not good.
Generally they dig in around plants and shrubs:0)

Good advice