Topo Maps+ app iconTopo Maps+

Proximity Alerts

iPhone & iPad

This feature isn’t available in the Android app yet.

Proximity alerts send you a notification based on how far you are from a route, waypoint, or region. Set one up by tapping the item on the map, or from the Hike menu.

An Off Trail notification from Topo Maps+ on the Lock Screen
Shown on iPhone — Android looks slightly different.

How to set an alert for a trail or route

  1. Tap the route or trail on the map, then tap More.

    The More button on a trail’s info panel
    Shown on iPhone — Android looks slightly different.
  2. Tap Off Trail Alert.

    Off Trail Alert in the More menu
    Shown on iPhone — Android looks slightly different.
  3. Choose how far off the trail you need to be before it alerts you.

    The slider for the off-trail alert distance
    Shown on iPhone — Android looks slightly different.

How to set an alert for a waypoint

  1. Tap the waypoint on the map, then tap More.

    The More button on a waypoint’s info panel
    Shown on iPhone — Android looks slightly different.
  2. Tap Alert.

    Alert in the waypoint’s More menu
    Shown on iPhone — Android looks slightly different.
  3. Choose how close you need to be to the waypoint for it to notify you.

    The slider for the waypoint alert distance
    Shown on iPhone — Android looks slightly different.

The alert distance appears as an orange circle around the waypoint.

An orange circle on the map around a waypoint with an alert
Shown on iPhone — Android looks slightly different.

How to set an alert for a region

  1. Tap the region on the map, then tap Alert.

    The Alert button on a region’s info panel
    Shown on iPhone — Android looks slightly different.
  2. Choose whether you want to be notified when you Enter, Exit, or cross the region’s boundary (Boundary Cross).

    Region alert options for Enter, Exit, and Boundary Cross
    Shown on iPhone — Android looks slightly different.

Updated October 7, 2026

More in On the Trail

Still need help?

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