Hidden beneath the mysterious waters near Tidefall Castle lies the elusive Plesiosaur – one of Fisch’s most sought-after catches. Here’s how to track it down, catch it, and add this ancient predator to your collection before it vanishes again.
If you are struggling to find the Plesiosaur for one of the new Fisch rods and completing the bestiary, then you are at the right place. In this guide, we have discussed the location and the easiest way to catch the Plesiosaur in Fisch.
Plesiosaur Location in Fisch
The Plesiosaur can be found near Tidefall Castle, a deep-sea area in Fisch where ancient creatures are known to appear. To reach it, players should travel offshore and descend into the lower waters until they notice large ruins and glowing coral formations. The Plesiosaur usually spawns around these structures, often swimming in circles. Using high-tier rods and baits increases the chances of encountering it, while a strong line helps manage its strength during capture.
The Plesiosaur in Fisch is available inside the inner Tidefall Castle area during a hunt event. However, to access this hidden area, you must first complete the Obelisk puzzle. If you are also struggling to reach the Tidefall area, then make sure to check our detailed guide.
Every Obelisk requires the hunt fish and a specific catch from the Tidefall area. Once you turn them in, the Obelisk puzzle will be solved. After completing the puzzle, you can walk toward the lush green covered area and glide over the water. This is where you will find the Tidefall Castle in Fisch. Once in the area, you can catch the Plesiosaur from the water body.
The Plesiosaur spawns only in Tidefall Castle when the Plesiosaur Hunt server event is taking place. So make sure to keep spamming the totems. This is similar to any other Exotic fish, like the Megalodon or the Kraken. Once the hunt starts, a notification will appear on top of the screen, stating a Plesiosaur has been spotted in the area. Try to reach the spot as soon as possible once the hunt starts. Make sure to grab Plesiosaur, as it is important to craft the Requiem rod in Fisch.
Tips and Tricks to Get Plesiosaur in Fisch
Use a top-tier rod like the Fabulous Rod or Ruinous Oath for better handling of the Plesiosaur’s strong pull in Tidefall Castle. Equip Sharkhead bait and wait for the server-wide Plesiosaur Hunt event notification to rush the spawn spot. Activate Foggy weather with Smokescreen Totems and target Winter season or Nighttime using Sundial Totems to match its preferences, while applying Swift or Steady enchantments to counter progress slowdowns.
Now that you have all the information on where to find the Plesiosaur, it’s time to catch this mighty fish. Firstly, focus on getting one of the best fishing rods in the game (see our Fisch rods tier list to choose the best among them). Consider going with the Fabulous Rod, which is the best in the game. If not, then go for the Ruinous Oath rod or the Rod of the Forgotten Fang.
Once you have a decent rod, you can focus on maintaining proper conditions to catch this creature. The Plesiosaur in Fisch has the following preferences, and with these, you’ll have the best chances of catching it:
- Favorite Bait: Sharkhead
- Time:Night
- Weather and season preferences: Foggy Weather and Winter Season
As you can see, there are two variations of the creature: the usual Plesiosaur of Exotic rarity, and the Forbidden Plesiosaur, which is of the Divine Secret rarity. Naturally, while the Plesiosaur hunt event is active, you will have far fewer chances of getting the Forbidden Plesiosaur, but the moment the Black colored exclamation mark appears while fishing in this pool, you’ll know this is the one. Getting this creature isn’t easy, and that’s why we recommend that you enchant your rod with some of the best enchants.
How to solve each Obelisk puzzle step by step
Obelisk puzzles in Roblox Fisch’s Tidefall update unlock Tidefall Castle access by submitting specific Exotic hunt fish or items at each of six Obelisks scattered around the Tidefall region.
Obelisk Locations
Obelisks are positioned in key Tidefall spots like near the entrance, central ruins, cliff edges, underwater caves, and high platforms-explore thoroughly or check maps in guides.
Each activates upon approach, displaying a unique requirement (e.g., a silhouette or name of the needed Exotic).
Goldwraith Obelisk
Head to the foggy outer Tidefall beach area for the Goldwraith Obelisk.
Catch a Goldwraith using gold-preferred bait like Caviar during Night/Foggy conditions, then interact with the Obelisk to submit it and activate.
Omnithal Obelisk
Locate this in the central Tidefall ruins amid glowing crystals.
Hunt an Omnithal (adaptable Exotic) with versatile bait like Earthworm in Rainy/Dawn slots; submit to solve and light up the Obelisk.
Pliosaur Obelisk
Found near deep-water trenches in mid-Tidefall.
Use heavy rods and meat baits (e.g., Shrimp) during Stormy/Night for Pliosaur; turn it in to comp
Show step-by-step solution for Obelisk #1 in Fisch
Obelisk #1 in Roblox Fisch’s Tidefall update requires submitting a Goldwraith (Exotic fish) and is located near the foggy outer beach entrance to the Tidefall region.
Step 1: Reach the Location
Travel to Tidefall’s main beach area (unlock via prior progression like boat upgrades).
Head to the foggy shoreline just past the initial landing zone-the tall stone Obelisk glows faintly when nearby.
Step 2: Catch Goldwraith
Equip gold-preferred bait like Caviar or Gold Bait.
Fish during Night/Foggy conditions (use totems/sundials to force if needed); target deep water spots with a strong rod like Fabulous or Ruinous Oath-Goldwraith has high strength, so reel patiently.
Step 3: Submit and Activate
Approach the activated Obelisk with Goldwraith in inventory (don’t sell it).
Interact (E key) to deposit the fish; the Obelisk lights up permanently, marking progress toward all six for Tidefall Castle unlock.
