Public toilets and restrooms in New Castle, CO

New Castle has 4 restrooms on the map: 3 open to the public and 1 in businesses for customers.

Highest-rated first. Updated November 5, 2026. All of Colorado

Public restrooms

• Alder Park restroom

  Portable toilet · No ratings yet

  New Castle, CO

• Coal Ridge Park restroom

  Park restroom · No ratings yet

  New Castle, CO

• Key Williams Park restroom

  Portable toilet · No ratings yet

  New Castle, CO

Customers-only restrooms

Stores, cafés, and restaurants that usually let customers use the restroom. Buy something or ask staff first.

• McDonald's

  Business (ask staff) · No ratings yet

  811 Castle Valley Boulevard, New Castle, CO

  Customers only

Nearby cities

Garfield County (33) Rio Blanco County (13) Snowmass Village (4) Pitkin County (15) Aspen (3) Edwards (4) Eagle County (35) Delta County (3)