This ripper-occupied Ambush Camp is located in the southwest corner of the Hot Springs region. It’s recommended to approach it from the eastern side since that part of the Camp is lightly defended. The main entrance to the north side of the camp has a watchtower with a sniper on it so it will be hard to approach it from there. Approaching from the eastern side will allow you clean up the guards in the immediate area as well as the sniper.
Next, carefully move towards the rocky path to the west. There are patrols here so you just need to take the opportunity to sneak up on them and kill them. From there, it should be straightforward. You can take out the lone ripper along the stairs. You can go loud here or maintain stealth.
For the Bunker hatch, it’s located in the western side of the Camp, beside the rock wall and behind some low wooden walls as shown below. Find the Map to complete the task and get your rewards.
Craft the Baseball Bat Axe as soon as you learn this recipe since it will be a significant upgrade to your current melee Weapon, with considerable durability.