Old School RuneScape: Best Spots for Ammonite Crabs

Ammonite Crabs are a popular choice for combat training in Old School RuneScape, offering high Hitpoints (100 HP) and minimal combat stats, making them perfect for AFK training. Found exclusively on Fossil Island, these crabs are highly sought after by players looking to gain experience efficiently without the hassle of high-risk combat.

Compared to other crabs like Rock Crabs or Sand Crabs, Ammonite Crabs stand out due to their higher health pool, making them ideal for longer AFK sessions and faster experience gains. While they don’t have the best drops, they do provide some notable items such as Numulite, Easy Clue Scrolls, Seaweed Spores, and Unidentified Fossils. These can be useful for activities on Fossil Island, crafting training, or turning in fossils at the Varrock Museum for bonus XP.

In this guide, we’ll highlight the best spots to find Ammonite Crabs, ensuring you can maximize your training efficiency with minimal interruption. Let’s dive into the top locations on Fossil Island where you can find these helpful creatures and get the most out of your training!

#1: The Mushroom Forest Spots

West of the Magic Mushtree

One of the most efficient spots for Ammonite Crabs is located just west of the Mushroom Forest Magic Mushtree on the beach. This area offers an ideal setup with up to three crabs spawning nearby, maximizing your combat experience. Simply position yourself near the large seashell and start attacking the crabs as they respawn. This spot is highly recommended for players who want uninterrupted, AFK-friendly training sessions.

North-East of the Tree Patches

Another excellent location in the Mushroom Forest is just northeast of the hardwood tree farming patches. Here, you’ll find a cluster of three crabs with the potential to engage a fourth if you position yourself strategically. While it can be slightly more challenging to lure all four crabs, it’s a great alternative for players looking to avoid crowded areas. This spot is particularly useful for lower-level players who take a bit longer to defeat each crab, ensuring consistent spawns without downtime.

Both of these Mushroom Forest locations are ideal for AFK combat training while enjoying the serene environment of Fossil Island.

#2: The North Wyvern Cave Spots

Cave Entrance

Deep within the North Wyvern Cave on Fossil Island, you’ll find a couple of Ammonite Crabs conveniently located near the entrance. This spot is perfect for players who want a secluded training area without venturing too deep into the cave. Positioned safely away from the wyverns lurking nearby, you can enjoy uninterrupted combat without any risk of being attacked by the fearsome beasts. Simply settle in and make use of this quiet and stress-free location.

South-East of the Wyverns

For the daring adventurers willing to take a risk, the south-east quadrant of the cave offers an excellent but often overlooked training spot. Here, you’ll find three Ammonite Crabs ripe for combat. While getting to this area may require passing near the wyverns, you won’t have to worry about them once you reach the crabs. I personally confirmed that the aggression lines in this area allow you to reset the crabs’ aggression without accidentally luring any wyverns into your space.

This secluded area is rarely crowded, making it an ideal choice for players who want a more private training spot and are confident in navigating the Wyvern Cave safely. For those looking to maximize experience with minimal interruptions, the North Wyvern Cave spots offer an excellent opportunity to train in peace.

#3: The Fossil Island Volcano

The Volcanic Beach

The final noteworthy spot for Ammonite Crabs on Fossil Island is located on the small beach south of the Fossil Island Volcano. This serene area is home to a cluster of three Ammonite Crabs, making it a perfect spot for relaxed, AFK combat training.

With no interruptions or nearby dangers, this location is ideal for players looking to maximize experience without distractions. The crabs here respawn quickly, allowing for smooth, consistent training. While the setting might be peaceful, your crabs won’t be for long—get ready for some efficient (and slightly heartless) combat practice.

For those seeking a quiet and reliable spot, the Volcanic Beach offers a hassle-free training environment with minimal competition from other players. It’s an excellent option to wrap up your exploration of Fossil Island’s Ammonite Crab hotspots.

Conclusion

Ammonite Crabs on Fossil Island offer one of the best AFK training experiences in Old School RuneScape. Whether you’re in the peaceful Mushroom Forest, the slightly risky North Wyvern Cave, or the serene Volcanic Beach, these crabs provide a great opportunity to train combat stats with minimal effort.

While their drops may not be the most lucrative, the 100 HP and low combat stats make Ammonite Crabs perfect for those looking to gain experience without the need for constant attention. By choosing one of these prime spots, you can easily level up while relaxing and enjoying the game.

So, pick your favorite location, get comfortable, and let the Ammonite Crabs provide the experience you need for your next adventure in OSRS!