Beta is simply information, usually regarding the nature of a trip or route and the challenges one might encounter.
The word beta sprang from the climbing community and could have originally meant a Betamax video. Essentially the video of someone climbing a pitch.
These days beta typically takes the written form, but you can find excellent route information on YouTube.
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This site is currently documenting 11557 locations, with detailed information on 3844 locations.
Ropewiki hosts beta contributed by users but it also aggregates beta documented by other Beta Sites (including guide books).
Information on a specific canyon/cave may be found in many different ways:
Contribute
This site relies on users like you to grow and improve. Anyone can add beta or update beta posted by other users. We also welcome links to beta or trip reports posted on other sites.
Locations with recent condition reports Display Slideshow
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Recently modified locations
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| 3*#2 | 3B III (v3a2 III) | 8h | 7.7mi |
| 3r ↕110ft |
| 26 Nov 2022
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| 0*#0 | 3A III (v3a1 III) | | 6.2mi |
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| 0*#0 | 4A III (v4a1 III) | | |
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| 0*#0 | 3A II (v3a1 II) | | |
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| 3.3*#3 | 3A III (v3a1 III) | 3-6h | 12.7mi |
886ft ↕69ft | 1r ↕65ft |
xxx, xxx, ..., xxx | 25 Dec 2024
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| 3.7*#50 | 3B III (v3a2 III) | 5-8h | 6.6mi |
| 5r ↕100ft |
XXX, XXX, XXX, XXX | 12 Jun 2026
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| 4.6*#3 | 3B VI PG (v3a2 VI) | 4-7 days | 32mi |
| 3r ↕70ft |
..., .XX, ..., XX. | 26 May 2025
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| 3.7*#15 | 3C II (v3a4 II) | | 1.1mi |
792ft ↕300ft | 3r ↕100ft |
..., XXX, XXX, X.. | 26 Jun 2026
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| 3*#1 | 3A I (v3a1 I) | 1.5-5h | |
| 5r ↕90ft |
| 24 May 2026
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| 3*#4 | 3A II (v3a1 II) | 2-3.5h | |
| 3-5r ↕82ft |
XXX, XXX, XXX, XXX | 26 Jan 2026
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| 3*#1 | 2B (v1a2) | | |
| ↕16ft |
XXX, XX., ..., .XX | |
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| 3.8*#7 | 3C II (v4a2 III) | 2h | |
| 18r ↕108ft |
..., ..X, XXX, XX. | 19 Jun 2026
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| 3*#1 | 3C (v3a3 III) | | |
| 11r ↕72ft |
| 18 Jun 2026
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| 3*#4 | 3C X (v6a3 III) | | |
| 15r ↕115ft |
..., ..., XXX, ... | 17 Jun 2026
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| 0*#0 | | | |
| 7r ↕80ft |
..., ..., .XX, XX. |  Unexplored, 24 Jun 2026
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... further results
Canyon mapper
RopeWiki hosts a tool that allows the user to plot the elevation profile of a canyon simply by ctrl-clicking (⌘-clicking) on the top of that canyon. The accuracy depends on the character of the canyon and the quality of elevation data in the region. In the San Gabriels, this tool is extremely accurate -- accurate enough to distinguish most rappels and their heights in most canyons. For slot canyons in remote areas of Utah, it is worthless.
This tool works by measuring the 3D polygons automatically loaded onto the viewer's local machine when viewing a particular area with the Google Earth plugin. This means that getting the best results requires:
- Waiting for the Google Earth data to fully load before measuring an elevation profile
- Ensuring that the entire canyon is visible on the screen (off-screen areas are replaced with much lower-resolution polygons and will not yield good elevation profile results)
- Zooming in as much as possible (when zoomed out away from a given area, Google Earth loads lower-resolution polygons because the higher-resolution ones are unnecessary to create a good visual image)
Waterflow gauges
Some canyons with flowing water have gauges installed and managed by agencies/utilities. Some of these gauges are connected live to the internet and some aren't. A wish list of gauges for creeks you'd like to see gauged or gauges needing live connection is kept here.
