30Oct

Fangtastic Festival

Festival Park ... Castle Rock

30 Oct 2026

31Oct

Free Autism Event: Trunk Or Treat!

SOS Castle Rock

31 Oct 2026

FREE

31Oct

Halloween Party

Sinners and Saints in Ecclesia Market

31 Oct 2026

FREE

31Oct

CHAPA at Castle Rock Eagles - Halloween Party

1300 Caprice Dr, Castle Rock, CO 80109-1504, United States

31 Oct 2026

31Oct

Family Halloween Adventure

185 Caprice Ct. #7, Castle Rock, CO, United States, Colorado 80109

31 Oct 2026

31Oct

Special Needs Friendly Trunk or Treat

1300 Park St, Castle Rock, CO

31 Oct 2026

30Oct

Trunk or Treat Family Fun Night

4477 Lombard Street, Castle Rock, CO, United States, Colorado 80109

30 Oct 2026

29Oct

Halloween Chog 2026!

RNK Running & Walking (Castle Rock, CO)

29 Oct 2026

31Oct

2nd Annual Trunk or Treat!

729 Barranca Dr, Castle Rock, CO

31 Oct 2026

31Oct

Trick or Treating at The Ivy Castle Rock

1855 Low Meadow Blvd, Castle Rock, CO, United States, Colorado 80109

31 Oct 2026

4Nov

Movie Field Trip - Breeder

AMC Movie Theater

4 Nov 2026

30Oct

PP: Ward Halloween Trunk or Treat

The Church of Jesus Christ of Latter-day Saints

30 Oct 2026

FREE

30Oct

Paranormal Cirque Voodoo

Douglas County Fairgrounds and Events Center

30 Oct 2026