Colorado · Rock climbing · Loveland

Slipstream Dihedral

Mid-range route at Ironing Board Slabs; takes both bolts and placed gear.

5.9+
grade
Mixed
style

Is Slipstream Dihedral open right now?

Alert in the area

The Forest Service lists 4 alerts for Canyon Lakes Ranger District.

As of · Source: USFS · Canyon Lakes Ranger District. Agencies don't list every closure — check before you go.

Best time to visit Slipstream Dihedral

Best months: May–June and August–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

  1. Jan

    44° / 15°

    4 wet

  2. Feb

    45° / 17°

    4 wet

  3. Mar

    53° / 25°

    5 wet

  4. Apr

    60° / 31°

    8 wet

  5. May

    68° / 41°

    10 wet

  6. Jun

    80° / 49°

    8 wet

  7. Jul

    87° / 55°

    8 wet

  8. Aug

    84° / 53°

    8 wet

  9. Sep

    76° / 45°

    7 wet

  10. Oct

    63° / 34°

    5 wet

  11. Nov

    51° / 24°

    4 wet

  12. Dec

    43° / 16°

    4 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Waterdale, CO, 1.3 mi away at 5,230 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

One of 15 routes catalogued at Ironing Board Slabs, this climb sits in the middle of the crag's range. This line accepts both bolts and placed gear on the same ascent.

Photo of the crag

Ironing Board Slabs (Upper & Lower Slabs) — the crag this route is on
Ironing Board Slabs (Upper & Lower Slabs), Colorado — this photo shows the crag, not this individual route.Photo: jamieotterbein, CC BY-SA 2.0 (via Flickr)

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Local businesses nearby

Outfitters and businesses near Loveland. They haven’t set up their Roamze page yet.

Wildcat Mountaineering

Rock Climbing business nearby (~14 mi away) — hasn't claimed their Roamze page yet

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Rock Climbing business nearby (~27 mi away) — hasn't claimed their Roamze page yet

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Boulder Rock Club

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