OSM and All Trails
Note: Mountain Meanders does not assume a user has a GPS unit and a GPS is not necessary for navigation. However, the ubiquitous availability of smartphones adds interest, and utility, to the mountain experience.
Maps: Open Source Maps (OSM) have largely replaced use of Google Maps. See the OSM wiki page for a full description of who they are and what they do. Even better, join up and become a contributor!
All Trails: Links to All Trails have been provided in many areas, especially where Mountain Meanders was sparse. But even in and around Cape Town, All Trails lists trails that are not on Mountain Meanders, so it is a useful additional resource. Besides 700 trails in South Africa, All Trails has a database of over 200 000 trails world wide in 65 countries. See the Other Areas page for more information.
All Trails vs OSM: It would appear that All Trails uses OSM for their mapping so it is effectively an app running on OSM.
A caution: All Trails covers mainly easier (Grade 1 and 2 walks) although they can be long -20km or more. But it has been noted that some of their difficulty grading is a bit erratic. If a route exists on both Mountain Meanders and All Trails, we are confident that Mountain Meanders is more accurate. But having decided on a route using Mountain Meanders, All Trails still makes a good, easy way to find and follow it, as does OSM, so use whatever resource you feel most comfortable with. MM makes no warranty that info on All Trails is correct nor that a path/trail on OSM or All Trails means that it's open to the public.
The key advantages of OSM are:
Free maps (of the world) + free contour maps.
Can be used off-line (after downloading)
Has (routable) paths of many areas and new paths can be added by users. Most routes described on Mountain Meanders have been added. Path missing? Send your GPS track - or add it yourself!
A number of different layers from street to contour to hillshade. Each has their uses. Try them. NB A quirk of OSM (being resolved) is that some paths visible on the Standard layer are not always visible on other layers. So switch to Standard if not visible in Cycle Map or CyclOSM layers.
Registered users can add paths, peak names, features, etc. This is very simple. Once a map is opened, just click Edit and add tracks, points, move incorrect points, etc.
On most pages a link to the relevant OSM map is provided. This opens at an appropriate scale to see the route name, but once opened the map can be panned and zoomed or the layer changed. (Standard and Cycle Map are the two most useful layers)
Note: Zooming to an appropriate level is important. To see the path names on the map, one has to often zoom in a lot, and then zoom out to see the whole route. Simple and intuitive once tried.
On a desktop computer, simply go to openstreetmap.org to start mapping.
OSM layers
OSM on Android: On Android phones, the App OsmAnd and associated Contour Line plug in provide a great resource. This provides detailed off-line street and contour maps of the entire world for $2 (yes, that is two US dollars!!) It is an amazing resource, better than Garmin maps and better than Google Maps because it has contours and it works off-line (after downloading) and hence can be used where there is no cell reception and incurring no data charges. OsmAnd is particularly good for Table Mountain and the Peninsular as, unlike Garmin or Google maps, it already has most paths marked.
OSM on iPhone. OsmAnd is no available for iPhone use. It is strongly recommended for all mountain users. There is also an All Trails App for iPhone but that requires either the purchase of the Pro version to download trails, or cell reception on the mountain.
Off-line use: Off line use is important because cell reception is not always available, OSMAnd can always work off-line (if downloaded) but All Trails requires the paid Pro version to download (Android or iPhone). Besides the ability to download, OsmAnd also offers other benefits.
Paper maps:
Garmin Basecamp had been used to produce large scale paper maps, but Basecamp has been discontinued. The pdf maps that were produced with it are included on some pages, but no new ones will be added.
However, OSM have a number of different ways that large scale maps can be printed. See: https://wiki.openstreetmap.org/wiki/OSM_on_Paper.
For more information, test results and cautions regarding GPS use see: