Observatory Quest

Where to start

• Talk to the observatory professor in the observatory north of Castle Wars.

Encounters

• Goblin guard (level 28; optional)

Items to bring

• 3 normal planks

• • Bronze bar
• • Molten glass

Quest rewards

2 quest points

• 2,250 experience lamp

  • Crafting XP lamp

• Depending on the astrological sign you see through the telescope, you will receive one of these items:

• An uncut sapphire (Aquarius, Aries, Cancer, Capricorn, Gemini, Leo, Libra, Sagittarius, Scorpio, Taurus, Virgo, Pisces)

  • Uncut sapphire

• 25 water runes (Aquarius)

• An amulet of defence (Cancer)

  • Amulet of defence

• A black two-handed sword (Gemini)

• 3 law runes (Libra)

• 3 fish pies or 3 tunas (Pisces)

  • Fish pie
  • Tuna

• A maple longbow (Sagittarius)

  • Maple longbow

• Weapon poison (Scorpio)

  • Weapon poison

• Super strength (1) (Taurus)

  • Super strength (1)

• 875 experience lamp (Aries)

  • Attack XP lamp

• 875 experience lamp (Capricorn)

  • Strength XP lamp

• 875 experience lamp (Virgo)

  • Defence XP lamp

• 875 experience lamp (Leo)

  • Constitution XP lamp

• You can talk to Historian Minas at the Varrock Museum to receive 5 kudos.

• Ability to use 'Chipped' Watchtower teleport after also completing Evil Dave's Big Day Out.

  • 'Chipped' Watchtower teleport
  • Evil Dave's Big Day Out