Lonely Planet - El Salvador Map - Lonely Planet online - the Web's best source of down-to-earth travel information. www.lonelyplanet.com.au/dest/cam/graphics/map-els.htm
The World Travel Guide Online - El Salvador - The WTG entry for El Salvador includes tourist and business travel information, air, sea, road and rail travel information, maps and climate charts www.wtg-online.com/data/slv/slv580.asp
