Washington, DC — If you think climbing the 555-foot obelisk is an ordeal, wait until you try ascending after signing the new ‘Interior Limestone Appreciation Waiver.’

The National Park Service has rolled out what it calls the ‘Sacred Stone Acknowledgment Protocol,’ requiring every guest to affirm they understand that the monument’s white marble is ’not merely a structure but a vessel of national memory.’ The waiver, which now occupies 14 pages and includes sections on ‘Appropriate Reverberation Levels During Vertical Transit,’ has already prompted at least one visitor to leave the ticket booth mid-signing.

‘At least 73% of waiver signatories report feeling their heart rate decelerate by an average of 4.2 beats per minute upon entering the elevator,’ said Dr. Marcus Thorne, Senior Limestone Curator. ‘This indicates the structure is beginning to communicate with us.’

The protocol was unveiled following complaints from the monument itself.

According to an internal memo, the structure has been ’expressing discomfort’ about unauthorized footprints and the sonic signature of human footsteps echoing off its interior walls. A spokesperson for the monument’s consciousness department stated, ‘We’ve asked visitors not to speak above a whisper when ascending past the Lincoln Memorial, out of respect for the granite’s emotional capacity.’

The waiver is particularly strict about the limestone core, the monument’s actual structural heart made of Indiana limestone and Tennessee marble. According to NPS documents, the stone is ’not a building material but a living archive.’ Visitors who decline to sign the waiver will be turned away at the gift shop before reaching the queue for the viewing deck.

One early adopter, identified only as ‘Visitor 404,’ reported the experience as ‘overwhelmingly spiritual.’ ‘By the time we reached the viewing deck, I could feel the monument’s weight pressing down on my soul,’ said the source. ‘But the real thing was the limestone core section — it was so quiet, I could hear my own breath as if it were coming from the monument itself.’

Meanwhile, the NPS has confirmed that maintenance crews are now wearing ‘stone whispering protection’ gear. ‘They’re not just cleaning the surface,’ explained a senior technician. ‘They’re listening to the structure’s resonance.’

The Interior Department is also exploring adding a ‘Monument Heartbeat’ feature to the visitor experience. According to the agency, ‘The limestone pulses with 182 different frequencies, and we’re working to amplify those in our next software update.’

For now, those who want to visit the Washington Monument must remember: before you ascend, be prepared to sign the waiver. And don’t forget — the monument is not a building. It is a witness.