Terrain Stalker Feat 1
Source Pathfinder Core Rulebook
Prerequisites trained in Stealth
Select one type of difficult terrain from the following list: rubble, snow, or underbrush. While undetected by all non-allies in that type of terrain, you can Sneak without attempting a Stealth check as long as you move no more than 5 feet and do not move within 10 feet of an enemy at any point during your movement. This also allows you to automatically approach creatures to within 15 feet while Avoiding Notice during exploration as long as they aren't actively Searching or on guard.
Special You can select this feat multiple times. Each time, choose a different type of terrain.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
GeneralA type of feat that any character can select, regardless of ancestry and class, as long as they meet the prerequisites. You can select a feat with this trait when your class grants a general feat.
SkillA general feat with the skill trait improves your skills and their actions or gives you new actions for a skill. A feat with this trait can be selected when a class grants a skill feat or general feat. Archetype feats with the skill trait can be selected in place of a skill feat if you have that archetype's dedication feat.