Very useful Nautilus plugin:
nautilus plugin for opening terminals in arbitrary local paths
nautilus-open-terminal is a proof-of-concept Nautilus extension
which allows you to open a terminal in arbitrary local folders.
To install this quick launch to the terminal, simply run:
sudo apt-get install nautilus-open-terminal
and restart your gnome session for the change to take effect.
Afterwards you’ll have a “open terminal” button on your right-click menu anywhere within nautilus or gnome-desktop area.