This document provides information about Scottish castles as a cultural attraction for visitors. It outlines an itinerary that includes flying into Edinburgh and staying in a five-star hotel, taking a luxury bus to visit castles like Edinburgh Castle and Urquhart Castle, and taking a cruise on Loch Ness near Inverness. Details are given about some of the notable castles, including their locations, histories, and features. Edinburgh Castle is noted as being built on a volcanic rock overlooking the city with a bronze-age settlement from 1000 BC and numerous buildings and walls today.