Falaise d'Aval in Étretat, Normandy, France, is a stunning chalk cliff formation renowned for its natural arch and needle-like rock, L'Aiguille. It's a popular destination offering breathtaking coastal views and hiking opportunities. The site is generally accessible, though some pathways may be challenging for those with mobility issues. While exploring solo is common and rewarding, guided tours can provide historical and geological insights. The best time to visit is during the warmer months (spring to early fall) as weather conditions can be harsh during winter. The cost is minimal, primarily involving parking fees, but guided tours will add to the expense. A typical visit lasts 2-4 hours, allowing ample time for walking, photography, and enjoying the scenery.