This is the samuel clemens house (mark twains orgi...

This is the samuel clemens house (mark twains orginal name) and you can get a guided tour for ~$20 an adult. They don't allow self tours so the guided tour is the only way to go. They also have several free exhibits and a movie that plays at regular intervals. We did the standard guided tour which lasted about 1 hour and we walked through each room of the 3 floor house. There is also a living history tour conducted by actual characters who lived in the house, that sounds cool but we didn't make it in time for one. The guides are friendly and knowledgeable