4 of 50 Attribution: iStock

"It's wonderful that #ChernobylHBO has inspired a wave of tourism to the Zone of Exclusion," Craig Mazin wrote in Twitter.

"But yes, I've seen the photos going around. If you visit, please remember that a terrible tragedy occurred there. Comport yourselves with respect for all who suffered and sacrificed."

Click through to see the haunting images of what Chernobyl looks like today.