Write the boundaries first
Record arrival time, departure time, where you are staying, and the time you need to be back for your journey home. These are the edges of the plan. Include check-in arrangements and a practical place for luggage. A short trip becomes easier to organize when you plan around the hours you truly have.
Separate must-do from might-do
Choose no more than one main activity for each day. Put everything else on a second list. That does not mean those places are unimportant; it means they can be chosen in the moment. If your must-do list cannot fit comfortably, move an item to a future trip instead of squeezing the transitions.
Sketch a route, then check it
Group your choices by area. Verify travel options and opening hours using the relevant operator or venue, especially when a reservation is involved. Download the essential details if you may not have a connection. Your sketch does not need to be beautiful. It needs to show whether the day involves a pleasant loop or repeated trips across town.
Set a spending outline
Decide what you want to spend on transport, meals, activities, and small extras. Leave some room for choices you cannot predict. If one experience matters more to you, give it a larger share and simplify elsewhere. This is a personal planning exercise, not a promise that a destination will fit a particular budget.
Give the second day an easy finish
Place the last activity somewhere with a straightforward route to your departure point. Keep the final meal simple enough that a delay will not force a rushed journey. Confirm the actual departure arrangements before you travel. Finish the trip with time to spare, rather than making the connection the most memorable part of the weekend.