Rainbow, Alabama is a small town located in the northwest corner of the state, just south of the Tennessee border. It is part of the Huntsville-Decatur Combined Statistical Area and has a population of just over 1,000 people. The town was founded in 1818 and named after a nearby creek.

The town is home to several historic sites, including the Rainbow Presbyterian Church, which was built in 1845 and is listed on the National Register of Historic Places. The church still holds services today and is a popular destination for visitors to the area. Other attractions include Rainbow Park, which features a playground and picnic area, as well as a walking trail that winds through the woods.

The town also has several restaurants and shops, including an antique store and a local grocery store. There are also several churches in Rainbow, including Baptist, Methodist, Presbyterian, and Catholic churches. The town also has its own post office and library.

Rainbow is known for its friendly atmosphere and welcoming residents who are always willing to help out their neighbors. It's an ideal place to raise a family or retire due to its low cost of living and peaceful atmosphere.