Every topic ranked by one score axis at a time.
Scores are relative 0–100 marks within this atlas — for browsing, not a certification.
How easy a typical adult can start.
Open →
How far craft can go after the first weekend.
How much kit stands between you and the water.
How unforgiving mistakes and conditions are.
How much weather and calendar gate the activity.
How often the water itself is the reason people travel.