Only one portal can spawn on any given map, and most have none. The presence of a portal is indicated on the World Map when selecting a destination.
Each portal world allows 20-30 days before transporting the group back to the originating portal. A player can choose to leave a portal world early by simply interacting with the Portal entrance again.
Time continues to pass in the race to the pyramid while a party is detoured in a portal world. Leaving the Portal World returns the expedition to the site of the Portal and removes it from the exploration map.
|General||Arctic Stockpile • Camp Site • Cave Entrance • Elephant Graveyard • Healing Springs • Lizard Village • Mission • Oasis • Old Camp • Polar Station • Raptor Nest • Shaman Hut • Ship • Shipwreck • Shrine • Slaver Camp • Stone Overhang • Stone Statue • Tomb • Trading Caravan • Village • Waterfalls|
|Special||Altar • Cenote • Giant Spider Den • Golden Pyramid • Golden Seal • Portal • Stone Circle • Temple|