Here are my simple top tips for having an adventure.
1. Open a map. (If you are in the UK, the Ordnance Survey make superb ones).
2. Where haven't you been?
3. If an area catches your eye then plan a route there and go see it!
4. If you can't decide then close your eyes and stab a finger into the map. Go there!
So many times I have been surprised by simply going somewhere new. The destination may be wonderful or nondescript, but the trip to find it is always an adventure.
And adventures are the stuff that memories are made of!