A brief introduction to a tourist attraction
or
A brief introduction to tourist attractions
or
(better)
An introduction to tourist attractions
[introductions are always brief] [or they ought to be]
or
(Less formal. It's supposed to be about something fun, right?)
Tourist attractions: what to see and do.
(I'm assuming you will make the right capitalizations.)
An Introduction to Tourist Attractions
No period at the end of a title.
Joe