The Sainte Chapelle, a gem of Gothic architecture in Paris, was built in the 13th century by King Louis IX to house Christian relics, including the Crown of Thorns. Its soaring stained glass windows depict biblical stories, flooding the interior with vibrant light. Despite damage during the French Revolution, extensive restoration has preserved its beauty. Today, visitors marvel at its delicate spire, intricate stone carvings, and breathtaking windows, making it a cherished symbol of medieval craftsmanship and religious devotion.

Name
The Sainte-Chapelle
English: The Holy Chapel
Also known as the Sainte-Chapelle du Palais                          

Type 
Royal chapel

Location / Address
10 Bd du Palais, 75001 Paris, France                                            

Designed by / Architect
Pierre de Montereau.

Construction started and completed the Sainte Chapelle
In 1242 construction work began and was completed in 1248 just six years later.   

Visiting hours
October to March from 9 am to 5 pm and
April to September from 9 am to 7 pm.
Note: The last entry is at least 40 minutes before the closing times.

Closing days:
January 1, May 1, and December 25.
Due to the opening ceremony of the Olympic Games, the Sainte-Chapelle will be exceptionally closed on July 26th.
However, checking the Sainte Chapelle official website or contacting them directly is always best.

How To buy entrance tickets to the Sainte Chapelle in Paris
To purchase entrance tickets to the Sainte Chapelle in Paris, you have a few options:

1. Online Booking: The easiest way to secure your tickets is to purchase them online through the official website of the Sainte Chapelle or through reputable ticketing platforms like Tiqets or GetYourGuide.
2. Ticket Counters: If you prefer to buy tickets in person, you can visit the ticket counters at the Sainte Chapelle itself. However, keep in mind that there might be queues, especially during peak tourist seasons, so it’s advisable to arrive early.
3. Tourist Information Centers: Another option is to buy tickets from tourist information centers located throughout Paris. They often offer a variety of tickets for popular attractions, including the Sainte Chapelle.
4. Combination Tickets: Some sightseeing passes, such as the Paris Museum Pass, include entry to the Sainte Chapelle along with other attractions. If you plan to visit multiple sites in Paris, this could be a cost-effective option.

Remember to check the opening hours and any special requirements or restrictions before purchasing your tickets.

When and who can enter the Sainte Chapelle in Paris for free?
 As of my last update here are some general guidelines regarding free entry to the Sainte Chapelle in Paris:

1. Under 18s: Minors under the age of 18 typically enjoy free entry to the Sainte Chapelle. This applies to both EU and non-EU visitors.
2. European Union Residents: Some museums and attractions in Paris offer free entry to residents of the European Union who are under a certain age (often 26 or 18). This may apply to the Sainte Chapelle as well, but it’s best to verify this with the latest information.
3. Specific Dates or Events: Occasionally, the Sainte Chapelle may offer free entry on certain dates or during special events. For example, during European Heritage Days (Journées Européennes du Patrimoine), many cultural sites, including the Sainte Chapelle, offer free admission.
4. Museum Pass or City Pass Holders: If you have a Paris Museum Pass or a similar city pass that includes the Sainte Chapelle, your entry may be covered under the pass. While these passes aren’t free upfront, they can offer significant savings if you plan to visit multiple attractions.
5. Religious Services: Entrance to the Sainte Chapelle during religious services, such as Mass, may be free for worshippers. However, access to certain areas of the chapel may be restricted during services.
6. Special Circumstances: In some cases, there may be special circumstances or promotions that offer free entry to the Sainte Chapelle. This could include specific community outreach programs or initiatives.

 It’s important to note that policies regarding free entry to the Sainte Chapelle may change over time, so it’s always a good idea to check the official website or contact the attraction directly for the most up-to-date information. Additionally, even if entry is free under certain circumstances, there may still be fees for guided tours or special exhibitions.

The nearest Metro stop and train station to Sainte Chapelle 
The Sainte Chapelle is conveniently located in the heart of Paris, making it easily accessible by public transportation. 

The nearest metro stop to the Sainte Chapelle is:
Metro Stop Cite (Line 4)
The Cite metro station is just a short walk from the Sainte Chapelle, making it a convenient option for visitors traveling by subway.

The nearest train station is:
Train Station Gare de Chatelet-Les Halles.
Gare de Chatelet-Les Halles is one of the major transportation hubs in Paris, serving multiple metro lines (1, 4, 7, 11, 14) as well as RER lines (A, B, D). From this station, you can take a short metro ride on Line 4 to reach the Cite station, which is closest to the Sainte Chapelle.