# Natterra

Guide en Étretat

Fuente: https://www.geocalia.com/en/companies/natterra

Outings guided by a naturalist on the cliffs of Étretat: seabirds, coastal plants, chalk and flint, on foot along the top or on the shore at low tide.

Natterra is the name under which Cyriaque Lethuillier works, a naturalist guide in Étretat. Instead of looking at the arches as a postcard, his outings explain what lies behind: how chalk and flint form, why the cliffs fall, which birds nest in the wall and which plants withstand the wind and salt at the top. The Le Havre-Étretat tourist office recommends him for naturalist visits to the cliffs.

## The outings

He advertises four types: a full cliff visit, a twilight outing at dusk, a low-tide discovery on the shore and a made-to-order outing for a group, a family or a couple. He also works with schools, secondary schools and universities, and with agencies and companies. Outings follow a calendar he publishes on his website or are held on request, depending on his availability.

## Price and booking

The website does not publish rates per outing; the tourist office listing gives a price from €30. You book by phone or email, and if no date on the calendar fits your trip, you can ask him for a tailor-made outing. The durations, minimum age and meeting point of each outing are confirmed when booking.

## What they run

- [The Falaise d'Aval, the Needle and the Manneporte on Foot](https://www.geocalia.com/en/france/normandy/etretat/things-to-do/falaise-d-aval-needle-and-manneporte), in Étretat. Naturalist visit of the cliffs with a guide. Desde 30 € per person. Price according to the tourist office; dates on the guide's calendar or on request

Independent companies: you book with them, on their terms. Prices are as they publish them and may change.

## Practical details

- Address: Place Maurice Guillard, 76790 Étretat
- Phone: +33 6 82 77 87 55
- Email: cyriaque@natterra.fr
- Details checked on 12 November 2026.

## Contact

- Web: https://www.natterra.fr/
- Coordenadas: 49.7075, 0.2055

## Preguntas frecuentes

### Are there guided visits of the Étretat cliffs?
Yes, Natterra organises outings with a naturalist guide along the cliffs and the shore at low tide.

### How much do they cost?
The tourist office gives a price from €30; the guide's website does not publish rates.

### How do you book?
By phone or email, according to the calendar of outings or on request.