Riverdale Regional Park

Mann-Nyholt Lake–Brantner Gulch Trail, 3 sights

8.9 mi · ▲ 191 ft · 3 hr 4 min

Mann-Nyholt Lake–Brantner Gulch Trail, 3 sights is an 8.9-mile out-and-back in Riverdale Regional Park near Henderson, CO. The route passes Mann-Nyholt Lake and Mann-Nyholt Lake. It is mostly level, with 191 ft of elevation gain, and mostly paved. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi5,004 – 5,161 ft9.7 mi

Getting there

Trailhead: Unnamed 39.93136, -104.87010
Nearest town Henderson, CO

Directions

AMBLEWAYwww.ambleway.com

Mann-Nyholt Lake–Brantner Gulch Trail, 3 sights

8.9 mi · ▲ 191 ft · 3 hr 4 min

Elevation 5,004–5,162 ft

Out & Back · Riverdale Regional Park

Trailhead: 39.93136, -104.87010

Weather Sep 4: Overcast, high 94°F / low 57° · precip 15% · wind 7 mph · sunrise 6:31 AM · sunset 7:28 PM

Toilets at the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading E.
  2. 50 ftPass Mann-Nyholt Lake.
  3. 0.1 miBear right, heading NE.
  4. 300 ftTurn right onto South Platte River Trail, heading E.
  5. 0.4 miPass Mann-Nyholt Lake.
  6. 50 ftTurn right, heading S.
  7. 50 ftSharp left, heading S.
  8. 0.2 miBear right onto South Platte River Trail Connector, heading S.
  9. 150 ftTurn right onto South Platte River Trail, heading S.
  10. 1.1 miBear left onto South Platte River Trail alternate, heading W.
  11. 0.1 miTurn right, heading S.
  12. 0.9 miSharp right, heading W.
  13. 0.9 miTurn right, heading N.
  14. 50 ftTurn left, heading N.
  15. 100 ftTurn left onto Brantner Gulch Trail, heading N.
  16. 0.6 miReach Mann-Nyholt Lake, then turn around and head back the way you came.
  17. 0.6 miTurn right, heading NE.
  18. 100 ftTurn right, heading NE.
  19. 50 ftTurn left, heading NE.
  20. 0.9 miSharp left, heading NW.
  21. 0.9 miTurn left onto South Platte River Trail alternate, heading E.
  22. 0.1 miBear right onto South Platte River Trail, heading SE.
  23. 1.1 miTurn left onto South Platte River Trail Connector, heading NE.
  24. 150 ftBear left onto South Platte River Trail, heading NE.
  25. 0.2 miBear left, heading NE.
  26. 50 ftSharp right, heading NE.
  27. 0.5 miTurn left, heading N.
  28. 300 ftBear left, heading N.
  29. 50 ftArrive back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

87% paved11% dirt2% gravel

Weather

OvercastTemperature 94°F57°
Feels like79°Precip15%Wind7 mphUV7Humidity22%
Rained 0.1″ 4 days ago
Hourly temperatureRain chance
95°55° 6 PM: 1% rain7 PM: 3% rain8 PM: 15% rain9 PM: 8% rain10 PM: 3% rain11 PM: 2% rain
Sunrise 6:31 AM12 AM3 AM9 AM12 PM3 PMSunset 7:28 PM
Sat 95°63°
Sun 92°64° 32%
Mon 91°70° 32%
Tue 89°66° 23%
Wed 89°63° 26%
Thu 93°63° 26%

Sunset

The best sunset spot on this hike is 3.2 mi in (~81 min). Leave by 5:47 PM for the 7:28 PM sunset. Back at your car by 9:00 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • Toilets at the trailhead
  • Parking lot at the trailhead