If you’ve spent hours wandering the sun-dappled forests and glittering coastal paths of Infinity Nikki looking for a hidden high-reward area, you’re not alone. I spent three separate play sessions bouncing between fast travel points and asking other players in public chat before I figured out how to get to Palace Ruins Cavern Infinity Nikki, and the payoff was way bigger than I expected. The area is packed with rare crafting materials, exclusive outfit pieces, and a hidden side quest that gives you a permanent 10% movement speed buff for all open-world exploration. This guide is based on my own playthrough plus tips from top 100 ranked players in the official Infinity Nikki community, so you won’t have to waste time on dead ends like I did.
Pre-Requisites You Need Before You Can Get to Palace Ruins Cavern Infinity Nikki
You can’t just walk up to the cavern entrance on day one of your playthrough, and that’s the mistake most new players make. The area is locked behind two small prerequisites that most casual players skip over if they only stick to the main story quests. First, you need to complete the main story chapter 4 quest "The Fall of the Old Royal Palace" – this unlocks the northern half of the Dawn Woods map, where the cavern entrance is located. Second, you need to have at least 30 points in the Exploration Trait tree to clear the fallen stone block that blocks the entry path.
If you don’t have enough trait points, you can earn them by completing open-world collection tasks, finding hidden view spots, and helping NPCs with small side requests. I tried to brute force the stone block when I first found it, and I wasted 20 minutes jumping and using outfit abilities before I realized you just need the trait unlock to move it. That means you don’t have to grind for hours to get the points, either – just complete 5 or 6 random side quests in the Dawn Woods area and you’ll hit the 30 point threshold easily.
Step-by-Step Navigation to the Palace Ruins Cavern Entrance
Once you’ve hit both prerequisites, getting to the cavern is straightforward if you follow the right path, instead of wandering through the monster-infested northern thicket like I did on my first attempt. If you follow these steps, you won’t have to waste hours looking for how to get to Palace Ruins Cavern Infinity Nikki like so many other players do. Follow these steps exactly to reach the entrance in under 5 minutes from the nearest fast travel point:
- Fast travel to the Dawn Woods Northern Lookout fast travel point – if you haven’t unlocked it yet, you can reach it by heading north from the Dawn Woods Central Camp for 2 minutes, following the paved stone path.
- Turn left as soon as you spawn at the lookout, and follow the narrow dirt path that runs along the edge of the cliff for 90 seconds, ignoring the branching paths that lead down into the forest.
- Interact with the glowing blue rune stone at the end of the path to remove the fallen stone block, then walk 10 feet forward to reach the Palace Ruins Cavern entry arch.
There are a group of level 22 shadow wolves that spawn along the cliff path if you go during the in-game night, so I recommend heading there during daylight hours to avoid unnecessary fights. You don’t get any extra rewards for fighting them, so it’s just a waste of healing items if you get caught out after dark. If you do spawn at night, you can use the "Sunny Day" outfit ability from the Rain or Shine set to skip straight to daytime instantly, no waiting required.
Common Mistakes That Block Access to the Cavern
Even if you follow the steps above, there are a few common errors that can make it look like the cavern isn’t loading or is still locked for you. I ran into two of these myself, so I know how frustrating they are when you’re excited to check out the new area. The first mistake is forgetting to turn in the "Fall of the Old Royal Palace" quest to the NPC at the Central Camp before heading to the entrance. You can complete the quest objectives, but the rune stone won’t activate until you’ve handed the quest in and gotten the official reward for it. The second common mistake is taking the lower branching path into the forest instead of sticking to the cliff edge. That path leads to a completely different area, the Old Orchard, and you’ll wander for 20 minutes before you realize you’re going the wrong way.
The third mistake is trying to access the cavern during the weekly server reset window, which runs for 30 minutes every Tuesday at 2 AM UTC. All hidden areas are locked during reset, so you’ll get a "location unavailable" error if you try to enter during that time. If you’re still having trouble accessing the cavern after checking all three of these points, you can submit a ticket to support, but 99% of the time the issue is one of the three mistakes listed here. You don’t need any premium currency or paid outfit sets to access the cavern, despite what some clickbait guides online will tell you – it’s completely free for all players who meet the basic prerequisites.
Top Things to Do First When You Enter Palace Ruins Cavern
Once you step through the cavern entry arch, you’ll be greeted by a huge, glowing underground space full of crystal formations and old royal ruin furniture. It’s easy to get overwhelmed by all the things to explore, but there are a few high-priority tasks you should do first to get the most out of your visit. First, head to the small altar on the left side of the entrance to pick up the permanent Palace Explorer buff that gives you 15% extra rare material drop rate for all activities inside the cavern. It only takes 10 seconds to interact with the altar, and the buff stays active forever, so there’s no reason to skip it.
Second, open the hidden golden chest behind the first large crystal formation to get the exclusive Royal Crystal Hairpin outfit piece, which is only available in this cavern and can’t be crafted or bought from any shop. Third, pick up the "Lost Royal Journal" side quest from the ghost NPC standing near the underground lake. Completing this quest gives you enough trait points to unlock the next tier of exploration upgrades, plus a free outfit dye set that lets you change any clothing item to a glowing crystal blue color. I skipped the altar on my first visit, and I missed out on three rare material drops during my first hour of exploring, so don’t make the same mistake I did. You can wander around and explore the rest of the cavern in any order you want after you complete these three tasks, but knocking them out first makes the rest of your time in the area way more rewarding.
The Palace Ruins Cavern is one of the most rewarding hidden areas in all of Infinity Nikki, and it’s well worth the small amount of prep work needed to unlock it. Now that you know how to get to Palace Ruins Cavern Infinity Nikki, you can skip all the frustrating dead ends and mistakes I made during my first attempts, and jump straight to collecting rare materials, exclusive outfits, and permanent buffs. If you find any extra hidden spots or secrets inside the cavern that I didn’t mention here, feel free to drop them in the comments below to help other players out.