In an interview with Collider, Elijah Wood comments on his month long return to New Zealand to film his scenes for The Hobbit. He spoke about the sense of family since many of the crew members worked on the Lord of the Rings, working in 3D, and how he enjoyed the trailer. No specific filming details were revealed but he clearly enjoyed returning to Hobbiton. The full interview can be found here.

You guys all commemorated your experience on The Lord of the Rings by getting tattoos. Did you do anything to commemorate your experience on The Hobbit, or was it just too short?
WOOD: It was too short. My involvement is so small. It was a gift to go back and return. I was in Hobbiton again, for the first time in 11 years. I turned 19 in Hobbiton. I’m 30 now. That put a lot of things into perspective. It was beautiful. It was just beautiful to go back. I only worked a small amount when I was there. I was there for a month, and the majority of my time was just going to set every day and meeting a lot of the new cast members, catching up with old friends, and being in Wellington again. It feels like home, and those people feel like extended family to me. It was such a treat to go back. It was awesome!

Elijah Wood on Filming The Hobbit. There are any Elijah Wood on Filming The Hobbit in here.