For you, what is the ideal balance between planning your trip and allowing for discoveries when you travel?
From watching messages here, it seems like a sizeable percent of travelers want to have most details nailed down before they leave home, including where to stay, where to eat, how much time to spend looking at various sights and what to expect from each location.
I'm not that way. I plan a rough itinerary for each trip, but keep it flexible and often change plans because a certain spot has proved more or less interesting than research indicated.
In addition, I try to avoid looking at photos or videos of places I'm going to visit so I can have an authentic encounter with the place.
Further, I almost never plan places to eat and instead prefer to decide on the spot. However, I do research the typical food or famous dishes for countries I'm going to visit so I have a list of things I want to try when I see them on the menu or at food stalls.
For me, this approach works because I know generally where I want to go but have minimal expectations about what it will be like when I get there. For example, we just came back from China, and one of the places I liked best was the Giant Buddha at Leshan in Sichuan. I knew that it was the largest Buddha statue in the world (200+ feet high), carved into a cliff overlooking a river, but that's about it. On the spot, we had to figure out what the deal was visiting it. We got in free - a delightful surprise - because we are over 60. An uphill one-way path took us to a spot where we were face to face, so to speak, with the curly ringlets on the head of the Buddha statue. From that vantage point, we could see that there was a way to go down stairs, parallel with the statue, to see the face, shoulders, hands on knees and finally the toes of the Buddha. While going down the steep stairs, I hoped the way out would be a trail at the foot level that would take us back to our starting point. But no, the one-way track required us to climb up really steep stairs, single file, on the other side of the Buddha, passing the legs, chest, shoulders and head back to the curly hair level while trying not to pass out.
Not knowing the setup at this site in advance and having seen just a distance photo or two of the statue ahead of time contributed hugely to our experience and delight of discovery there.
The same goes for more well-known sites like the Eiffel Tower, where I of course knew what it looked like from afar, but happily discovered what it looked like up close and its setting. Had I planned out exactly where to take the elevator up to the top (which we decided on the spot not to do, anyway), for me that would have detracted from the experience of visiting it.
What about you?
[Added later: Maybe I meant "research" here more than "planning..."]