Secure Place is a term that can refer to a variety of places that are safe and protected. A CASTLE (6 letters) is a large fortified structure, typically built in the Middle Ages by a ruler or nobleman to provide protection from invaders. A NEST (4 letters) is a structure built by birds or other animals to provide a safe place to lay eggs and raise young. A lockbox (5 letters) is a secure container with a lock, often used to store valuable items. All three of these terms can be used to describe a secure place.