AccuWeather.com - Walnut, IA
- Weather information including fifteen-day weather forecast, radar and satellite images, and current conditions.
- http://www.accuweather.com/forecast.asp?zipcode=51577&partner=

City-Data.Com: Walnut, Iowa
- Profiles housing, population demographics, jobs, weather and climate tables. Contains a list of area hospitals, schools, airports, radio and TV broadcast stations, photograph and maps.
- http://www.city-data.com/city/Walnut-Iowa.html

Iowa's Antique City
- Features directory of merchants, dining, lodging, camping, antiques and collectibles shops.
- http://www.iowasantiquecity.com/welcome.php

ChefMoz: Walnut
- 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/IA/Walnut/

Santa's Children Christmas Village
- Join Santa and shop for unique gifts and collectables. As much as 45% of each purchase will be donated to your favorite children's charity.
- http://www.santaschildren.com

City of Walnut, Iowa
- Introduction to the people, places, and events in the community.
- http://www.netins.net/ricweb/community/walnut/walnut.htm