San Juan
Arthur Frommer's Budget Travel Online, Macalester College, San Juan National Historic Site
Commonwealth of Puerto Rico Maps
The Perry-Castañeda Library Map Collection, University of Texas at Austin.
Geographic.org
Author permits use of compact GIF image of Puerto Rico map on web pages.
Map Easy Puerto Rico
Ordering site for this guidebook and map also providing a brief description of this Island.
Metro Data Map Company
Map makers offering several types of maps in CD, ZIP or diskette format.
National Geographic Map of Puerto Rico
Small map showing the mountain ridges, some of the rivers and cities.