-Definitely. I had a tour there a couple of years ago, and the takeaway memory (in addition to the slightly eerie feeling of having been dropped into a massive Fallout game) was as we walked across a bridge over a small canal, I saw the biggest sturgeon-y fish I'd ever seen.

The guide shrugged and observed something along the lines of 'This is what happens when #2 in the food chain suddenly becomes #1.'

Considering the number of people who now go on Chernobyl tours, I am just waiting for the Lonely Planet crowd to label the place 'spoiled' ;)