Leaping trout are fish that can be caught with a Fishing level of 48. A player also needs 15 Strength and 15 Agility. Catching them grants 50 Fishing experience and 5 Strength and Agility experience. Unlike normal fish these cannot be cooked, instead they are gutted by using a knife on the fish. Successfully gutting the fish gives 10 Cooking experience, roe and fish offcuts. Leaping trout are caught with a barbarian rod, which uses fishing bait, feathers, or fish offcuts. You can also catch leaping salmon and leaping sturgeon.
Fishing with the Barbarian rod requires you to speak to Otto Godblessed. Due to the fact that you get Strength and Agility experience Leaping trout are a great way to train fishing. Also Barbarian Assault is just North of the fishing location meaning you can run to it to deposit all your roe.
The north lake at the Baxtorian Falls is the only location at which leaping trout may be caught.