 The city has one public library, the Deltona Regional Library, a branch of the Volusia County Public Library system which consists of the main library, an environmental learning center, and a 1,000-seat outdoor amphitheater built for community gatherings and educational instruction.The facility received a Silver Certification from the U.S. Green Building Council.The library is adjacent to the Lyonia Preserve, a 360-acre (146 ha) joint project between Volusia County's Land Acquisition & Management Division and the District School Board.