Reverse Osmosis
- V1
- grade
- Bouldering Pads
- style
- Nov–Apr
- best months
One of 28 routes catalogued at Beardsley Bouldering, this climb sits near the lower end of the grade range that spans V0 to V8 across the crag. Located at Osmosis Boulder sector.
Lookout MountainRock climbing · ~7 min drivePhoto: Patrick Alexander from Las Cruces, NM, CC0 (via Wikimedia Commons)
Cactus Flower WestRock climbing · ~18 min drivePhoto: SocialMediaAdventure, CC BY 2.0 (via Flickr)- Cactus Flower WestRock climbing · ~18 min drivePhoto: SocialMediaAdventure, CC BY 2.0 (via Flickr)
Pinnacle PeakRock climbing · ~18 min drivePhoto: SocialMediaAdventure, CC BY 2.0 (via Flickr)- AMC BoulderRock climbing · ~19 min drivePhoto: SocialMediaAdventure, CC BY 2.0 (via Flickr)
Cactus Flower EastRock climbing · ~19 min drivePhoto: SocialMediaAdventure, CC BY 2.0 (via Flickr)- Pinnacle PeakRock climbing · ~19 min drivePhoto: SocialMediaAdventure, CC BY 2.0 (via Flickr)
Western Bouldering AreaRock climbing · ~20 min drivePhoto: Hari Seldon, CC BY-SA 3.0 (via Wikimedia Commons)
The HeadwallRock climbing · ~21 min drivePhoto: Spikebrennan, CC BY-SA 3.0 (via Wikimedia Commons)- Gargoyle WallRock climbing · ~21 min drivePhoto: Spikebrennan, CC BY-SA 3.0 (via Wikimedia Commons)
Best time to visit Reverse Osmosis
Best months: November–April. 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.
Jan
65° / 44°
4 wet
Feb
68° / 46°
4 wet
Mar
75° / 51°
3 wet
Apr
82° / 57°
2 wet
May
91° / 65°
1 wet
Jun
101° / 73°
1 wet
Jul
104° / 81°
3 wet
Aug
103° / 81°
4 wet
Sep
98° / 75°
3 wet
Oct
86° / 63°
3 wet
Nov
74° / 51°
3 wet
Dec
64° / 43°
4 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Phoenix Deer Valley Muni Ap, AZ, 2.2 mi away at 1,455 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
