Waterfall Quest

Board the raft to the west.

Talk to Hudon north of where you land.

If you do not talk to Hudon you will not be able to find the Book on Baxtorian in the later step.

Click swim on the river to the south to end up back on shore.

Once back on shore, head into the house to your north-west right next to where you arrived on shore and climb either the inside staircase, or the outside staircase on the south side of the larger building.

Search the southern bookcase on the east wall to find the Book on Baxtorian.

Read the book.

Head to the Tree Gnome Village, located north-west of Yanille.

Once there, follow the path through the maze, heading towards the dungeon marked on the map

If the quest Tree Gnome Village is at least partially completed, follow Elkoy, who is at the beginning and end of the maze.

If the quest is not partially completed, it is recommended to squeeze through the loose railing and speak to King Bolren while nearby.

Go east and enter the dungeon.

Inside the dungeon, go to the eastern room.

Search the south-east stack of crates which is a different colour than the others, to find a key (must read book in order to find key).

Head to the westernmost room and use the key on the gate to unlock it.

Enter and speak to Golrie to find Glarial's pebble.

Bank everything except Glarial's pebble and your rope (you may bring food and allowed items).

To enter the tomb, you cannot bring combat-related items such as weapons, armour, or runes.

You may drop 6 air runes, 6 water runes and 6 earth runes outside the tomb and retrieve them upon exiting, in order to skip banking for the final part.

Teleport to Ardougne lodestone and go north-west of the Fishing Guild to find Glarial's tombstone.

Use Glarial's pebble on the tombstone.

If it says, it's because you are wearing disallowed items or carrying runes

Go west and search the chest to obtain Glarial's amulet.

Optional: Drop the amulet and search the chest for a second one, preventing having to obtain a second one after the quest for dungeon access.

Go south and search Glarial's Tomb to obtain Glarial's urn.

Head north-east back up the ladder you came down.

Combination runes such as dust and lava will not work.

Go north-west to the quest start point (Almera's house) and board the raft once more.

Use your rope on the rock situated on the bank to the south (do not click 'swim to rock').

Use your rope on the dead tree next to you (do not click 'climb tree').

With Glarial's amulet in your inventory, enter the cave door north.

Go north-east, open the door, and search the light-colored crates on the northern wall for another key.

Return to the centre room and go down the western passage, past the fire giants, through the doors north.

Use the key on the last door.

Make sure you follow these three steps carefully or you will be washed up down stream.

Use an air rune, a water rune, and an earth rune on each of the six pillars.

Use Glarial's amulet on the statue of Glarial, the western statue.

Use Glarial's urn on the Chalice of Eternity, in the centre of the room.

If you attempt to take the Chalice you will be washed up down stream and will have to get the amulet back from the chest under Glarial's tombstone before being able to return to the cave.

Quest complete!