Add an extra accessory to your outfit with a fun nail care treatment from Castle Rock's Regal Nails. Switch up your usual shade of nail polish and go for something more bold at this salon. In dire need of a beauty service? Head on over to this salon in Castle Rock, where walk-ins are always welcome. This spa offers similar prices to those in the area, but the services are one-of-a-kind. Cute nails can make a woman feel unbelievably empowered. Walk out of Regal Nails ready to take on the world.