Entry No. 93 — the Denver file — filed under: history
Cranmer Park Sundial Terrace
Hidden in the residential streets of Hilltop is a hundred-yard WPA-built terrace anchored by a giant quartzite sundial modeled on an ancient Chinese design, installed in 1941. Vandals packed dynamite under it and blew it apart in 1965; the neighborhood rebuilt it the next year, and a $1.5M restoration fixed it up again around 2018. The terrace has a mosaic mountain-profile panorama etched into the stone that lines up with the actual Front Range skyline in front of you. There's no real signage and no crowd — just an unobstructed full-range view most Denverites have never seen.
The story
Tucked into the quiet residential grid of Denver's Hilltop neighborhood sits a hundred-yard Colorado flagstone terrace built during the WPA era. In 1941, George E. Cranmer, the city's manager of parks, installed its central focal point: a massive quartzite sundial modeled on an ancient Chinese design. The base is etched with a polar chart mapping the zodiac and gnomon shadow angles, carrying explicit seasonal instructions cut into the stone: 'In summer on this side ~' and '~ in winter here I mark the hours.'
In September 1965, vandals packed dynamite beneath the quartzite block and blew the entire sundial apart. The city didn't leave the terrace empty; the Denver Junior Chamber of Commerce organized a citywide fundraiser to build a replacement, which went into place in 1966. Decades of Colorado freeze-thaw cycles eventually cracked the flagstones and eroded the plaza mortar, prompting a community-funded restoration of nearly $2 million that wrapped up in 2018.
What most people walk past while staring at the central sundial is embedded in the red sandstone floor beneath their feet. Etched along the western perimeter of the terrace is a terrazzo mosaic mountain panorama. If you stand on the stone rim and look out over the valley, the carved lines cut into the terrace match up peak-for-peak with the actual Front Range skyline on the horizon.
What it's like
You won't find highway signs or park directional markers pointing the way—just park along the residential curbs on East 1st or 3rd Avenue and walk across the open grass toward the western ridge. The terrace is completely exposed with zero shade, no restrooms, and no water fountains. On clear late afternoons, neighborhood families spread blankets on the flagstone while kids climb on the stone sundial. Bring water, grab a sweater for when the wind comes off the mountains, and arrive an hour before sunset to align the etched mountain panorama with the real peaks.
The move: Bring a blanket and snacks, walk out to the sundial terrace near golden hour, line the etched mountain profiles up against the real peaks, and stay for sunset over the whole Front Range.
📍 Before you go The terrace sits at the park's west edge, overlooking the mountains — there's no signage, so head across the grass toward the rim rather than expecting a marked path or building. It's tucked into residential Hilltop, so park on the surrounding streets and keep it low-key around the homes. The stone terrace is fully exposed and west-facing: no shade, often breezy, and no restrooms or concessions nearby, which is why a blanket and snacks pay off. Go on a clear evening — summer afternoons can haze over or bring Front Range storms. Cherry Creek North's shops and restaurants are about a mile west for an easy before-or-after pairing.
- 📍 Hilltop neighborhood, Denver
- 💸 Free
- ⚡ Low-key
- 🌗 Outdoors
Where: Cranmer Park, off Colorado Blvd between E 1st Ave and E 3rd Ave, Hilltop, Denver (terrace/sundial at the west edge overlooking the mountains)
Hours: City park, open daily roughly 5 a.m.–11 p.m. (standard Denver Parks hours). Best at sunset for the mountain panorama.
Pair it with
- B&GC — Follow up a sunset on the open terrace with a hidden subterranean drink inside a former Cherry Creek post office basement.
- Revampt — Browse custom furniture crafted from salvaged car parts and wine barrels in Cherry Creek North before heading a mile east for dusk.
- Cheesman Park Pavilion & Its Buried Dead — Trade one quiet neighborhood park for another Denver green space that sits directly over thousands of unremoved 19th-century graves.
Good to know
How do you read time on the sundial?
Look at the shadow cast by the central gnomon across the quartzite face. An etched polar chart at the base instructs you to read the north face during summer months and the south face during winter to adjust for the sun's seasonal position.
Where should I park and how much does visiting cost?
Visiting the park is completely free. There is no dedicated parking lot, so park along the public residential streets surrounding the park in Hilltop and walk across the grass.
Are there bathrooms or concessions at the park?
No. The terrace has no restrooms, water fountains, or food vendors, so plan ahead and bring your own supplies.
When is the best time of day to go?
Late afternoon leading into sunset. The terrace faces directly west toward the Front Range, making golden hour the best time to line up the stone mountain profile with the skyline.
Plan a visit & invite your people →
Further reading: Atlas Obscura · denverite.com · Wikipedia · patch.com
last checked: 2026-06-07