Observation Tower

仅在启用非官方扩展包「深渊号角」时可用。

File:Observation Tower as seen on the adventure map..gif
Observation Tower在探险地图上的样子

Observation Tower is an adventure map location that only appears in the water. It removes shroud within a 20 tile radius around the tower when it's visited. Even areas clouded by a Cover of Darkness will be revealed, though they will be overclouded again at the beginning of the next day.

The value is 750, the frequency is 100.
The number on the map is unlimited.
Maximum in the zone: 1 (cannot be increased).
Types of terrain: water.

Map revealing and scouting range modifiers
Map objects	Redwood Observatory • Pillar of Fire • Hut of the Magi • Eye of the Magi • Cartographer • Observation Tower • Observatory • Ruins • Cover of Darkness
Artifacts	Spyglass • Speculum
Town buildings	Lookout Tower • Skyship • Cover of Darkness

Water objects
Creature banks	Derelict Ship • Shipwreck • Beholder's Sanctuary • Temple of the Sea
Collectibles	Flotsam • Ocean Bottle • Sea Chest • Shipwreck Survivor • Jetsam • Pandora's Box • Sea Barrel • Vial of Mana
Special objects	Favorable Winds • Boat • Buoy • Cartographer • Mermaids • Sirens • Whirlpool • Altar of Mana • Observation Tower • Observatory • Seafaring Academy
Water versions of regular objects	Border Gate • Border Guard • Fountain of Youth • Garrison • Pandora's Box • Prison • School of Magic • Seer's Hut • Shrines • Tavern • Two Way Sea Portal

Observation Tower

See also