<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div>Hi!</div><div>I would use the scheme for scuba_diving:</div><div><a href="https://wiki.openstreetmap.org/wiki/Tag:sport=scuba_diving" rel="nofollow" target="_blank">https://wiki.openstreetmap.org/wiki/Tag:sport=scuba_diving</a><br></div><div><br></div><div>sport=scuba_diving<br>scuba_diving:type:intro=yes</div><div>(or make up a new :type:path=yes)</div><br><div>But maybe the scuba_divers doesn't approve of this snorkeling_path, who knows.</div><div><br></div><div>Anyway, we got some in Sweden too (called snorklingsled or trail for snorkeling)<br><a href="http://goteborg.se/wps/wcm/connect/e710693c-16cd-43d5-ab26-d36a020f3a38/Tv%C3%A5viksbroschyr_+snorkelled_webb.pdf?MOD=AJPERES" rel="nofollow" target="_blank">http://goteborg.se/wps/wcm/connect/e710693c-16cd-43d5-ab26-d36a020f3a38/Tv%C3%A5viksbroschyr_+snorkelled_webb.pdf?MOD=AJPERES</a><br></div><br><div>/Johan Jönsson</div><div><br></div>p.s.<br>It's been a while since I posted, I hope this comes out right.<br>d.s.<br><br>-----------------------------<br><br>Message: 7<br>Date: Wed, 8 Aug 2018 08:26:56 +1000<br>From: Warin <61sundowner@gmail.com><br>To: "Tag discussion, strategy and related tools"<br>    <tagging@openstreetmap.org><br>Subject: [Tagging] undersea tourist route<br>Message-ID: <aac0a650-eec1-19d2-b0df-1813609e84a5@gmail.com><br>Content-Type: text/plain; charset=utf-8; format=flowed<br><br>Hi,<br><br>Here is one for puzzling over.<br><br><br>A scuba or snorkel route - some concrete drums with a chain between then <br>and signs for people to follow. Like an under sea path.<br><br>http://watertourist.com/listing/gordons-bay-underwater-nature-trail/<br><br><br>How would you tag such a thing?<br><br>Presently:<br>Way: Gordons Bay Underwater Trip (614747238)<br>   Tags:<br>     "chain"="yes"<br>     "surface"="water"<br>     "phone"="+61 2 9583 9662"<br>     "name"="Gordons Bay Underwater Trip"<br>     "note"="chain along seafloor as route to follow"<br>     "source"="https://www.abyss.com.au/sites/GordonsBay_pf.jpg"<br>     "email"="dive@abyss.com.au"<br>     "oneway"="yes"<br><br><br><div><br></div><br></div></body></html>