leemeshi

Some epic "hidden gems" most foreigners never heard about (up to 4 hour drives from Bangkok): Pha Suk Nirun ผาสุขนิรันดร์ - stunning cliff views. Take a very short trail out of the Sky View Cafe. Khao Nor-Khao Kaew เขาหน่อ-เขาแก้ว นครสวรรค์ / Wat Khao Nor - difficult short track but the scenery from the top will take your breath away, especially at sunset. Bueng Bua lake. An unforgettable one hour boat tour. Google Map: "Bueng Bua Boat Seaside Entrance" / Khao Sam Roi Yot National Park. Phraya Nakhon Cave พระยา - Be ready for a jaw-dropping moment once the cave is revealed to you after a difficult but short track.

In the FAQ of the official website there is no mention of this. Your above quote was posted on 3rd party Elite visa websites which look official but are just sale agencies. It's validity was discussed here but not confirmed.