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Welcome to Have I Trigged

A place to log and plan Trig Points!

A trig point (triangulation station, as it's long name), is a fixed surveying station, used in geodetic surveying and other surveying projects in it's vicinity. Have I Trigged was created to give walkers a chance to log and keep track of which trig points you have visited or if you just want to explore trig points within the UK. So click one of the cards below to get started. Enjoy Trigging!

Features

Frequently Asked Questions

A triangulation station, also known as a trigonometrical point, and sometimes informally as a trig, is a fixed surveying station, used in geodetic surveying and other surveying projects in its vicinity.

A national park is a natural park in use for conservation purposes, created and protected by national governments.Often it is a reserve of natural, semi-natural, or developed land that a government declares or owns.