Saint Thomas the Apostle Catholic Church
- Staff, history, Mass schedule, upcoming events.
- http://www.saintthomascatholicchurch.org/

Helping Paws Animal Welfare Association
- Non-profit organization providing a caring and helpful hand to lost, stray and abused cats and dogs. Description of their policies, pictures of adoptable pets, volunteer needs, wish list, and the history of the organization. Crystal Lake.
- http://www.helpingpaws.net/

Northern Illinois Chrysalis
- Christian renewal movement. Features events, applications, archives, and board members.
- http://www.nil-chrysalis.org/

Assisi Animal Foundation and Shelter
- No kill, cageless animal shelter. Frequently asked questions, photographs of available pets, information on upcoming events, and contact information.
- http://www.assisi.org/

St. Mary Episcopal Church
- Provides a mission statement, service times, events, ministries and parish history. Gives text of homily.
- http://www.stmaryepiscopal.org/

Crystal Lake Church of Christ
- Location information, schedule of services, online sermons, and a Bible quiz.
- http://clcoc.org/

Living Waters Lutheran Church
- ELCA Church. Church history, staff and contact information, youth and family links, and a picture gallery are included.
- http://www.livingwaterschurch.com/

Evangelical Free Church of Crystal Lake
- Embracing Our Community with God's Love
- http://www.efccl.org

First United Methodist Church of Crystal Lake, IL
- Church events, job openings, education and fellowship information, a schedule of services, and outreach ministries are listed.
- http://www.clumc.org/

Ridgefield Crystal Lake, IL Presbyterian Church
- A Spirit filled place to come and know God through Jesus.
- http://rclpc.org