"CHIE TO BAA(ちーとばー)" - demo page here
This app recommends you near 4 good locations.
You can walk to there you want to go and get another 4 locations next.
If you want to use GPS location on your web application, all of the services are supported SSL completely. It's a little hard so I created a location proxy service "whereami". Just link to "https://code4fukui.github.io/whereami/" with your return URL after hash!
"whereami" - test1: posting to Google Maps without a link
"whereami" - test2: link to AKIJIKAN