You should go to . . . . . . . . Science Museum. It's very interesting.

Answer: Option C

Although before most proper nouns like names of people, continents, countries, cities, mountains, etc use of the article should be omitted. However, before some proper names, such as name of a famous building, museum, work of art, and monument etc. definite article 'the' should be used. Therefore, option C is the correct answer.