noun

"Adventure" is a noun that refers to:

An unusual, exciting, and possibly dangerous activity or experience, often involving exploration or travel.
A bold, sometimes risky undertaking or venture.
The excitement and enjoyment associated with the experiences of exploring new places or trying new activities.

Example

1. The summer camp was an adventure for the kids as they experienced hiking in the mountains for the first time.
2. The adventure novel was full of suspense and twists that kept the reader engaged.
3. The family was looking forward to their cross-country road trip, an adventure they would never forget.