Winedale
- Division of the Center for American History that is a complex of 19th-century structures and modern facilities. Features history, events, hours, and location.
- http://www.cah.utexas.edu/museums/winedale.php

International Festival-Institute at Round Top
- Hosts art, literature, and music events. Includes a calendar of events, photos, and a list of services.
- http://www.festivalhill.org/

Antique Weekend
- Directory and information source for dealers and attendees of one of the world's largest semi-annual antique and collector events held in Round Top and vicinity.
- http://www.antiqueweekend.com/

ChefMoz: Round Top
- Detailed restaurant listings and dining guide with reviews submitted by the public, and links to outside reviews. Search by name, cuisine, rating, or location.
- http://chefmoz.org/United_States/TX/Round_Top/

Round Top Marburger Antique Show
- Profile and vendor/dealer information on semi-annual show held in April and October for antique and collectible dealers from across the United States and Canada.
- http://www.roundtop-marburger.com/

Round Top Chamber of Commerce
- Features contact information, events, lodging, dining, attractions, and history.
- http://www.roundtop.org/

Round Top Children's Library
- A growing library that is founded in respect for the child.
- http://ilovetoread.org/