'The Bachelor' Week 4 Sneak Peek Photos: A Crater, a Concert, a Catfight and ... Ben in Nerd Glasses?!

Photos and details for the fourth episode of The Bachelor season 16 starring Ben Flajnik, airing January 23 on ABC.
By Meghan Carlson

Talk About 'The Bachelor' Week 4 Sneak Peek Photos: A Crater, a Concert, a Catfight and ... Ben in Nerd Glasses?!