Citadel of the Time Lords.
You have you basic Disneyesque Castle centred park design already there :
The Chancellory guards led by the Castellan would lead you through the Capitol.
At the Time Lord Academy (Hogwarts for Time Tots) with the appropriate chapter houses (Prydonian, Arcalian, Patrex, Dromeian, Cerulean, Scendles) each with their own house colours you could learn if you have what it takes to be a lord of time.
You could visit the Panoptican and have tea with Gold Usher.
Visit the High Council chambers and the Tardis cradles.
Take potshots at various ornamental carvings older than the universe itself with stasers or scrawl naughty memetic utterances with the Shobogans.
Watch great moments in lost unhistories on Public Register Video with your host Runcible 'the fatuous' and stare into the Untempered Schism.
Take a tour of the Transduction Barrier generators and enter the Matrix to commune with deceased Time Lords.
You could visit an Outsider settlement and enjoy ghost stories told by mountain dwelling hermits, taking in the natural beauty of red grass fields, silver leaved trees and the daisiest daisies the park has to offer and feed the flutterwings.
Journey into the Dead Zone and visit the Tomb Of Rassilon and admire his artifacts like the infamous Plimsolls of Rassilon:
and play the great game where losing is all part of the fun.
On your way out your memory of your visit will be erased so you can experience the whole thing afresh months before you last came.