Gettysburg Stock Photos
- William Bretzger photographs, with links to protected photo archive of stock images, and contact information for purchase.
- http://www.gettysburgstockphotos.com

Town of Gettysburg Walking Tour
- The places and people within the town of Gettysburg that played a role in the battle.
- http://www.mainstreetgettysburg.org/images/WalkTour.pdf

Gettysburg National Military Park Memorial Map
- Interactive map with menu lookup. Includes locations of most markers, memorials and historic buildings.
- http://www.cccarto.com/wmaps/gettysburg/

Three Days At Gettysburg
- The turning point of the Civil War
- http://www.rockingham.k12.va.us/EMS/History_Pages/Gettysburg/Gettysburg.html

Eyewitness: The Battle of Gettysburg, 1863
- The battle as seen through the eyes of 15-year-old Tillie Pierce.
- http://www.eyewitnesstohistory.com/gtburg.htm

The Battle of Gettysburg & The American Civil War
- A collection of articles, opinions, and responses to e-mails from brotherswar.com visitors relating to the greatest battle of the American Civil War and issues associated with the war.
- http://gettysburg-acw.blogspot.com/

Battle of Gettysburg
- Photos, thoughts, quotes, and images from the Battlefield at Gettysburg and the Civil War.
- http://www.brotherswar.com/Gettysburg_Day_1.htm

Gettysburg battlefield images
- Photos of battlefield by Joe Ryan, photographer.
- http://www.gratefuljoe.com/photos/gettysburg.html

Echoes of Gettysburg
- This site offers concise and detailed accounts of various parts of the battle, maps, and many photos. It also features an entire collection of battlefield relics.
- http://www.echoesofgettysburg.com/

Virtual Gettysburg
- Photographs, maps, and a searchable database containing monuments and markers on the battlefield.
- http://www.virtualgettysburg.com

The Battle of Gettysburg A Photographic Guide
- A tour of Gettysburg National Military Park through modern photography.
- http://www.gb1863.com

Gettysburg Battlefield Online
- Information on the battle and present day park.
- http://www.gettysburgbattlefieldonline.com

Monuments at Gettysburg Battlefield
- Historical reference and research guide. Online sales of maps of the conflict.
- http://www.monumentalbattlefields.com/

Gettysburg National Battlefield Museum Foundation
- Whose project is to restore the battlefield to its 1863 appearance and build a museum to house extensive collections of Civil War material.
- http://www.gettysburgfoundation.org/

Cassie & Tom's Gettysburg Trips
- Contemporary photo collection of Gettysburg with an epilog on Fort Delaware and Finn's Point Cemetery.
- http://users.snip.net/~hart/

The Battle of Gettysburg Official Records
- Includes battle overviews, the Order of Battle for both the Union and Confederate armies at Gettysburg.
- http://www.civilwarhome.com/gettysbu.htm

Dennis O'Kane and the 69th Pa. Volunteers
- A description of the heroic stand by the 69th Pennsylvania Volunteer Infantry during Pickett's Charge at Gettysburg.
- http://www.netreach.net/~wfox/okane.htm

Geology and the Gettysburg Campaign
- Describes the geology of the land used for troop movements to the battlefield and of the battlefield itself.
- http://www.oswego.edu/Acad_Dept/a_and_s/earth.sci/geo_geochem/geol/gettysburg.html

Gettysburg Adams County Pennsylvania
- The official site of the Gettysburg convention and Visitors Bureau.
- http://www.gettysburg.com/

Sickles' Hole
- Strategic overview centered on the July 2 advance of the Union III Corps at Gettysburg. Features photos and maps.
- http://polyticks.com/Hole/

Gettysburg Discussion Group
- Hosts online discussions of all aspects of Gettysburg. Also includes other Gettysburg information.
- http://www.gdg.org/