this season started off slow but has only progressed as it goes on 

Specials

Borneo

The Australian Outback

Africa

Marquesas

Thailand

The Amazon

Pearl Islands

All-Stars

Vanuatu - Islands of Fire

Palau

Guatemala - The Mayan Empire

Panama - Exile Island

Cook Islands

Fiji

China

Micronesia - Fans vs. Favorites

Gabon - Earth's Last Eden

Tocantins

Samoa

Heroes vs. Villains

Nicaragua

Redemption Island

South Pacific

One World

Philippines

Caramoan - Fans vs. Favorites

Blood vs. Water

Cagayan

San Juan del Sur - Blood vs. Water

Worlds Apart

Cambodia - Second Chance

Kaôh Rōng

Millennials vs. Gen X

Game Changers - Mamanuca Islands

Heroes v. Healers v. Hustlers

Ghost Island

David vs. Goliath

Edge of Extinction

Island of the Idols

Winners at War

Survivor 41

Survivor 42

Survivor 43

Survivor 44

Season 45

Season 46

Season 47

Season 48