3900 Longhorn Rd, Boulder, CO 80302, USA | Our meeting point is the Boulder Valley Ranch Trailhead parking lot, offering flat ground, easy access, and a pit toilet for convenience. To ensure you arrive without hassle, we recommend typing "Boulder Valley Ranch Trailhead" into Google Maps for the most accurate directions. Avoid using the physical address directly in GPS systems as it can sometimes mislead. For a detailed driving tour and additional tips, including using public transportation from Denver, please visit our directions page (https://www.astrotours.org/directions). Upon arrival, look for the setup in the southeast corner of the parking lot, opposite the bathroom. Your guide will be easy to recognize with telescopes and astronomy gear set up for the night's adventure.