Modes
Heroes & Legends
Industries, Monopolies & Corporations
Tech and Civic Shuffle Mode
Zombie Defense
Barbarian Clans
Flatland Clan
Woodland Clan
Hills Clan
Rover Clan
Jungle Clan
Chariot Clan
Seafaring Clan
Cities
Introduction
How to Build Cities
Where to Construct Cities
Growth
Food
Housing
Water
Districts
Neighborhoods and Appeal
Buildings
Wonders
The Palace
Citizens
Happiness
Amenity Sources
Specialists
Combat
Introduction
Declaring War
War Weariness
Warmongering
Ending a War
Unit Combat Statistics
Line of Sight
Combat Bonuses
Experience and Promotions
City Combat
Conquering a City
Formations
Pillaging
Faith and Religion
Introduction
Earning Faith
Pantheons
Great Prophets
Founding Your Religion
Religious Units and Pressure
Theological Combat
Diplomacy
Introduction
Diplomacy with Civilizations
Diplomatic Relationships
Trade, Demand, and Discuss
Delegations and Embassies
Open Borders
Research Agreements
Defensive Pact
Joint War
Territory
Casus Belli
Agendas
Diplomatic Visibility and Gossip
Spies and Espionage
Trade
Introduction
Increasing Trade Routes
Trade Range
Trading Posts
Yields for Trade Route Owner
Yields for Cities on Route
Tourism
Introduction
Great Works, Relics, and Artifacts
Themes and Theming
Seaside Resorts
National Parks
Cultural Dominance
National Parks
Tourism and 
Amenities. National Parks are designated by Naturalist units, which may be purchased in your city with 
Faith after researching the Conservation civic.National Parks can be built on a cluster of any four tiles that meet the following requirements:
1. The tiles must be natural wonders, mountains, or a tile with an Appeal of Charming or better.
2. All four of the tiles must be owned by the same city.
3. The tiles must be contiguous and form a vertical diamond shape.
4. No tile can have an improvement or district.
You can select a Naturalist to reveal any valid locations on the map. Sending the Naturalist to any highlighted tile will reveal the Designate National Park action button. Clicking on this button designates the National Park and consumes the Naturalist.
A National Park's
Tourism output is equal to the total Appeal of all the tiles included in the park. Additionally, the city that owns the park receives 2 Amenities, and the four closest cities in your civilization receive 1 Amenity. Tourism and Amenities. National Parks are designated by Naturalist units, which may be purchased in your city with Faith after researching the Conservation civic.National Parks can be built on a cluster of any four tiles that meet the following requirements:
1. The tiles must be natural wonders, mountains, or a tile with an Appeal of Charming or better.
2. All four of the tiles must be owned by the same city.
3. The tiles must be contiguous and form a vertical diamond shape.
4. No tile can have an improvement or district.
You can select a Naturalist to reveal any valid locations on the map. Sending the Naturalist to any highlighted tile will reveal the Designate National Park action button. Clicking on this button designates the National Park and consumes the Naturalist.
A National Park's
Tourism output is equal to the total Appeal of all the tiles included in the park. Additionally, the city that owns the park receives 2 Amenities, and the four closest cities in your civilization receive 1 Amenity.
