Lumbridge Swamp – At the east side of the swamp is the Fishing tutor, giving a free small net to players that have lost theirs, and some low level fishing spots. Al Kharid – There are some shrimp fishing spots south of the Al Kharid bank, approximately as far as the fishing spots in Draynor Village are from the bank.

Fishing locations

• Free-to-play players can fish for lobsters on Karamja or in the north eastern corner of the Wilderness.
• Pay-to-play players also have the option of fishing lobster in Catherby, Rellekka, and Jatizso.

When a player has found a fishing spot, they can then use their net if the option “net fishing spot” is available. “Net fishing spot” can be found in: Draynor Village, Lumbridge Swamp, Musa Point, the coastline near Rimmington, the Wilderness Bandit Camp, Al Kharid, and Corsair Cove.

Fishing spots can be found throughout near Otto, west of the Barbarian Outpost or at the summit of Mount Quidamortem. These fishing spots can be used to fish Leaping trout, Leaping salmon or Leaping sturgeon. Fishing using this method also grants Strength and Agility xp.

Lure and bait fishing spots

• Barbarian Village – On the eastern side of the village is the River Lum.
• Lumbridge – In the centre of Lumbridge is the River Lum.
• Between Seers’ Village and Sinclair Mansion.
• Entrana – Players cannot bring any armour or weapons on Entrana.
• Tree Gnome Stronghold.

Catherby.

Raw lobsters can be caught with a Fishing level of 40 or higher, granting 90 Fishing experience. They can be caught at any cage/harpoon fishing spot with a lobster pot. Raw lobsters can be cooked with a Cooking level of 40 or higher, granting 120 experience on a range and 132 on a bonfire.

between level 40 and 62
Fishing lobsters at a fairly high level between level 40 and 62 will bring players, especially non-members, a good chunk of money.