×

Algeria🇩🇿 | attractionsKetchaoua MosqueCathedral-turned-mosque, Casbah steps, marble arches, Ottoman domes | things to do and best time to go

Explore Casbah of AlgiersExplore Museum of Antiquities and Islamic Art

Backpacking in Ketchaoua Mosque
🌟 Highlightattraction ranked #8
By Johan Kruseman 🇳🇱 | Updated October 22, 2026

Most people come for the Moorish-Ottoman silhouette of Ketchaoua Mosque, its white domes and slender minarets rising above the Casbah steps. The overlooked part is the building’s double life: it was a cathedral for over a century, so you get arches, marble and stained glass from two faiths in one room. It stands in Algeria’s capital, Algiers, at the foot of the Casbah. Entry is free, but prayer times close it to visitors, so plan around them, and dress modestly (shoulders and knees covered, women bring a scarf) because the staff enforce it. Shoes come off at the carpeted door, so wear easy ones. Streets outside are loud with horns and frying dough. Unlike the huge, modern Djamaa el Djazair, Ketchaoua is small, central and walkable.

Discover everything you want to know in the 📖 Algeria Travel Guide.


example page 0 from our offline Travel Guide for Algeria
example page 1 from our offline Travel Guide for Algeria
example page 2 from our offline Travel Guide for Algeria
example page 3 from our offline Travel Guide for Algeria
example page 4 from our offline Travel Guide for Algeria
example page 5 from our offline Travel Guide for Algeria
example page 6 from our offline Travel Guide for Algeria
example page 7 from our offline Travel Guide for Algeria
Loading the map 🌍
CLICK TO FILTER
cities
towns
landmarks
national parks
hikes
beaches
attractions
festivals
SHOW COUNTRY’S BESTSHOW ALL

✨ Why go?
Ranked #8 attraction in AlgeriaWhat makes it a must-see attraction

Ketchaoua Mosque is one of the few places where you can read Algiers’s layered past in a single building, and it takes under an hour. The site began as an Ottoman mosque, became the Cathedral of Saint Philip under French rule, and returned to Muslim worship in 1962. That mosque-cathedral-mosque history shows in the horseshoe arches, the heavy columns and the decorated ceilings, which you can see up close.

It also sits at the doorstep of the Casbah, so it works as a natural starting point for exploring the old quarter on foot. Reaching the Place des Martyrs and the port area takes minutes. After restoration completed in 2018 with Turkish support, the interior is bright and clean, a good milestone for anyone building a route through the capital.

💡 HighlightsThe experiences that define the visit

  1. The main facade and domes: Moorish-style white exterior with a central dome and minarets, best photographed from the stairs below.
  2. The prayer hall: Marble columns, carpets soft underfoot and ornate arches. The light inside is filtered and calm compared with the street.
  3. The central dome interior: Look up for the painted and carved decoration that gives the hall its height.
  4. Stained glass and colonial-era details: Remnants of the cathedral period survive in the architecture, a rare mix with Ottoman forms.
  5. The stairway and square outside: Local life gathers here, with vendors and the noise of Algiers.
  6. Views toward the Casbah: A short climb uphill leads into the narrow lanes of the old quarter.
  7. Place des Martyrs nearby: An open plaza minutes downhill, toward the bay and the port.
Ketchaoua Mosque needs … read more 👉
  1. The main facade and domes: Moorish-style white exterior with a central dome and minarets, best photographed from the stairs below.
  2. The prayer hall: Marble columns, carpets soft underfoot and ornate arches. The light inside is filtered and calm compared with the street.
  3. The central dome interior: Look up for the painted and carved decoration that gives the hall its height.
  4. Stained glass and colonial-era details: Remnants of the cathedral period survive in the architecture, a rare mix with Ottoman forms.
  5. The stairway and square outside: Local life gathers here, with vendors and the noise of Algiers.
  6. Views toward the Casbah: A short climb uphill leads into the narrow lanes of the old quarter.
  7. Place des Martyrs nearby: An open plaza minutes downhill, toward the bay and the port.
Ketchaoua Mosque needs no ticket or booking, and you only need to avoid the prayer times when non-worshippers cannot enter.
Spotted a mistake or missing something? Contact us.

Things to do near Ketchaoua Mosque

"Best of Algiers city" by Fancyellow

"Best of Algiers city" by Fancyellow

4.9(114) 7h
From €80
per personViator
Algiers Casbah Tour

Algiers Casbah Tour

4.9(100)
From €30
per personViator
Best of Algiers Tour By Algeriatours16

Best of Algiers Tour By Algeriatours16

4.9(92) 8h
From €81
per personViator
"Tipaza and Cherchell" Tour by Fancyellow

"Tipaza and Cherchell" Tour by Fancyellow

4.9(74) 7h
From €70
per personViator
The essential of Algiers by a local expert in a Private Day

The essential of Algiers by a local expert in a Private Day

4.9(53)
From €80
per personViator
Private Day Tour to the Roman Ruins of Tipaza

Private Day Tour to the Roman Ruins of Tipaza

5.0(32) 8h
From €80
per personViator
Casbah tour

Casbah tour

4.9(24) 3h
From €60
per personViator
BEST Casbah Private Guided tour with a Tasty Traditional Lunch

BEST Casbah Private Guided tour with a Tasty Traditional Lunch

4.7(27)
From €59
per personViator
Djemila Roman Ruins in a Private Day

Djemila Roman Ruins in a Private Day

5.0(21)
From €140
per personViator
Discover Algiers and Tipaza on a 2 day private tour.

Discover Algiers and Tipaza on a 2 day private tour.

5.0(17) 48h
From €250
per personViator

Ratings based on Tripadvisor reviews. When you book through this link, you support our work at no extra cost to you.

🌤️ When to go?Best time to visit Ketchaoua Mosque

  • Spring (April to June): Algiers is at its easiest, with highs of 18 to 26°C (64 to 79°F), clear light and few tour groups around the mosque’s white domes.
  • Summer (July to August): Expect 28 to 33°C (82 to 91°F) and heavy humidity near the port. Daylight runs long, so early visits work, though domestic holidaymakers push up accommodation prices on the coast.
  • Autumn (September to October): Warm seas and highs of 22 to 29°C (72 to 84°F). Crowds thin and rooms get cheaper.
  • Winter (November to March): Highs of 12 to 17°C (54 to 63°F), with the most rain in the year and short days. Prices are lowest, and the Casbah steps below the mosque get slippery.
  • Ramadan: Visiting hours shift and restaurants close by day, but evenings around the mosque feel lively.
Aim for a weekday morning, outside prayer times, … read more 👉
  • Spring (April to June): Algiers is at its easiest, with highs of 18 to 26°C (64 to 79°F), clear light and few tour groups around the mosque’s white domes.
  • Summer (July to August): Expect 28 to 33°C (82 to 91°F) and heavy humidity near the port. Daylight runs long, so early visits work, though domestic holidaymakers push up accommodation prices on the coast.
  • Autumn (September to October): Warm seas and highs of 22 to 29°C (72 to 84°F). Crowds thin and rooms get cheaper.
  • Winter (November to March): Highs of 12 to 17°C (54 to 63°F), with the most rain in the year and short days. Prices are lowest, and the Casbah steps below the mosque get slippery.
  • Ramadan: Visiting hours shift and restaurants close by day, but evenings around the mosque feel lively.
Aim for a weekday morning, outside prayer times, when non-Muslim visitors are more easily admitted.


source: climatestotravel.comJANJanuary: fair for travelingFEBFebruary: fair for travelingMARMarch: good for travelingAPRApril: excellent for travelingMAYMay: excellent for travelingJUNJune: highly recommended for travelingJULJuly: below average for travelingAUGAugust: below average for travelingSEPSeptember: excellent for travelingOCTOctober: excellent for travelingNOVNovember: good for travelingDECDecember: fair for traveling
when-to-go

✈️ The backpacker research shortcutAlgeria Travel Guide

An offline-friendly backpacking guide with optimized travel routes, ranked highlights, transport advice, and the best areas to stay.
example page 0 from our offline Travel Guide for Algeria
example page 1 from our offline Travel Guide for Algeria
example page 2 from our offline Travel Guide for Algeria
example page 3 from our offline Travel Guide for Algeria
example page 4 from our offline Travel Guide for Algeria
example page 5 from our offline Travel Guide for Algeria
example page 6 from our offline Travel Guide for Algeria
example page 7 from our offline Travel Guide for Algeria
The digital guide (314 pages) contains:
✅ 79 highlights, ranked by travel appeal
✅ Optimized 7, 14 & 21-day travel routes
✅ Cities, national parks, landmarks, beaches
✅ How to get around
✅ Offline-friendly for travel without Wi-Fi
👉 Click to see all 30+ guide features

📅 Plan smarter in minutes, not weeks
✅ Month by month travel advice
✅ Festivals & national holidays
✅ Budget expectations

🗺️ Go to the right places, skip the overrated ones
✅ Honest pros & cons of destinations
✅ Top hikes, parks & viewpoints
✅ Lesser-known places most travelers miss
✅ Clear “worth it vs skip it” guidance

🛏️ Travel smoothly without rookie mistakes
✅ Best areas to stay
✅ Transport systems explained simply
✅ Common scams & safety advice
✅ SIM cards, money & practical tips

🌍 Understand the country, not just visit it
✅ Culture & traditions
✅ 52 Essential phrases & customs
✅ Festivals worth planning around
✅ Traveler-friendly historical context
✅ Insights that make places more meaningful

📱 Built for real travel conditions
✅ Fully downloadable PDF
✅ Works completely offline
✅ Optimized for phone use
✅ Useful in remote areas & buses
✅ Everything in one place
Stop searching, start planning
Get instant access to your full guide. 30‑day money-back guarantee.
+ Add another guide for just

By proceeding you agree to our terms.
Sent to your inbox immediately after payment • 100% Secure Checkout
Best Backpacking Travel Advisor 2025 tourism awardBest Backpacking
Travel Advisor
2025
What others say about Take Your Backpack Guides:
⭐⭐⭐⭐⭐
Fantastic, amazing amount of information!
⭐⭐⭐⭐⭐
My goodness this is amazing, it's what I've been looking for hats off too you!
⭐⭐⭐⭐⭐
I think this is absolutely BRILLIANT
⭐⭐⭐⭐
Very complete and informative. It's still missing places, but I gotta to commend you
⭐⭐⭐⭐⭐
This is truly amazing, thank you, can't wait to explore it with my kids!
⭐⭐⭐⭐⭐
Awesome resource, thank you!
⭐⭐⭐⭐⭐
This is amazing! Can't wait to explore the ones I haven't seen
⭐⭐⭐⭐
I love this! Well done, great idea.
⭐⭐⭐⭐⭐
Thanks for taking the time to make this gem!
⭐⭐⭐⭐⭐
This might be the best website I've ever seen.
⭐⭐⭐⭐⭐
Congratulations, and thank you so much for your work; it's incredibly valuable.
⭐⭐⭐⭐
In all seriousness I think you did a great job pointing out the important spots
⭐⭐⭐⭐⭐
10/10 very good
⭐⭐⭐⭐⭐
As someone who's only just starting to visit regularly this is awesome, thank you.
⭐⭐⭐⭐
Thank you very much! I'm going to visit my dad, it's going to be very useful!
⭐⭐⭐⭐⭐
This is really cool! We'll be travelling for the first time and this definitely come in handy.
⭐⭐⭐⭐⭐
You are now our minister of culture, congratulations 👨‍💼
⭐⭐⭐⭐⭐
Just wanted to tell you that this is a pearl! Going to follow your recommendations.
⭐⭐⭐⭐⭐
This is so cool. I'll definitely be using the resource for my travels soon.
⭐⭐⭐⭐⭐
This is very impressive! Good work.
⭐⭐⭐⭐⭐
This is an amazing and informative site. Very well done!

🛏️ Where to stay?Where staying makes the most sense

The best base is the downtown strip around Place des Martyrs and the lower Casbah, where Ketchaoua Mosque sits, so you can walk to it in minutes. Budget rooms and a handful of guesthouses cluster here, and the area stays busy with traders and commuters well into the evening, which helps with safety. The waterfront boulevards near the port add easy tram and metro access, handy when you arrive with a big pack. Nearby, the Didouche Mourad and Grande Poste district has cafés, bakeries and pharmacies on every block, plus more varied lodging, including apartment rentals that suit pairs and small groups. … read more 👉
The best base is the downtown strip around Place des Martyrs and the lower Casbah, where Ketchaoua Mosque sits, so you can walk to it in minutes. Budget rooms and a handful of guesthouses cluster here, and the area stays busy with traders and commuters well into the evening, which helps with safety. The waterfront boulevards near the port add easy tram and metro access, handy when you arrive with a big pack. Nearby, the Didouche Mourad and Grande Poste district has cafés, bakeries and pharmacies on every block, plus more varied lodging, including apartment rentals that suit pairs and small groups. Solo travelers often prefer this area because streets are wide and lit, and fellow guests are easier to meet. Algeria has few true hostels, so social contact tends to come through guesthouse hosts, shared apartments and café terraces rather than dorm common rooms. Upper Casbah alleys are atmospheric by day but confusing and dark after sunset, so sleep elsewhere. Hydra and El Biar are calmer but pricier and farther from the mosque.
Best hostels in Algeria


Best quality hotels in Algeria

👛 Costs (as of 22 October 2026)What things cost and how to budget

Ketchaoua Mosque costs a backpacker roughly US$32 to 69 a day in Algiers, with entry itself usually free or a very small donation.
CategoryBudget RangeLocal Reality
Entry to Ketchaoua MosqueUS$0 to 2Free for worshippers, and visitors are usually admitted outside prayer times, sometimes with a small donation.
Accommodation (high season)US$20 to 40Basic guesthouse or private room downtown. Low season runs about US$15 to 30.
FoodUS$8 to 15Sandwiches, grilled meat and couscous in simple cafés, paid in cash.
Local transportUS$1 to 4Metro, tram and buses are cheap, and short taxi rides cost a few dollars.
ExtrasUS$3 to 8Tea, pastries and a Casbah museum or guided walk.
Total Daily BudgetUS$32 to 69About US$50 for a typical day.
⚠️ Prices can change and everyone travels differently, so take this as a rough guide. Hope it helps you plan your adventure!

FAQCommon questions from travelers

Allow 30 to 45 minutes inside and around Ketchaoua Mosque, or about two hours if you add the Casbah lanes and Place des Martyrs next door. Visiting hours between prayers are shorter on Fridays, so plan a weekday morning. Many travelers pair it with the nearby Casbah and the Grande Poste for a half-day walk.
Ketchaoua Mosque is worth a visit because entry is free or costs only a small donation of up to about US$2. The 1612 Ottoman mosque was rebuilt in the 1840s as a French cathedral and later restored, so its Moorish-Byzantine domes and marble columns reflect centuries of change. Dress modestly, and expect limited access during prayer times.
Ketchaoua Mosque sits at the foot of the Casbah, about a 5 to 10 minute walk from the Tafourah or Place des Martyrs metro and tram stops. Taxis from Houari Boumediene Airport take 30 to 60 minutes depending on traffic and cost roughly US$8 to 15. The metro from Algiers’ central stations costs under US$1, and Place des Martyrs is the closest stop.
⚠️ Things can change over time, so always validate details locally before you go.

Other Algerian attractions near Ketchaoua Mosque

Explore more nearby:


💡 Not sure where to go next?
Create a personalized itinerary for Algeria including Ketchaoua Mosque and the places that fit your trip.

Generate my itinerary

👉 Discover all attractions

Or checkout all Algeria has to offer (think cities, towns, villages, national parks, hikes, beaches, festivals)
Explore Algeria
Country photo of Algeria
© Google Images

We 💚 feedbackFinal thoughts on visiting Ketchaoua Mosque

Ketchaoua Mosque rewards a look at the walls and the floor as much as the dome. The building was a cathedral under French rule, and its Moorish-style arches and Byzantine-flavored interior still show it, so the layout reads differently from other Algiers mosques. Bring something to cover your shoulders and knees, slip your shoes off at the door, and come outside prayer times, when the marble is cool and quiet.

✍️ Help improve this page!
The information on this page is based on in-depth research, insights shared by experienced travelers, and feedback from the local travel community in Algeria. While every effort is made to keep the information accurate and current, conditions can change — so if you spot anything incorrect or outdated, please get in touch.



🙋‍♂️ Give feedback

👋 Meet the founderWho’s Behind Take Your Backpack?

Johan, backpacker and founder of TakeYourBackpackHi, I’m Johan (Netherlands 🇳🇱), the creator of TakeYourBackpack. Over the past 3 decades, I’ve backpacked through 90+ countries across six continents, gaining extensive experience with independent travel, long-term trips, and overland routes.

This site is built on a combination of firsthand travel experience and carefully curated insights from other backpackers. Many guides are based on places I’ve personally visited, while others bring together tips, observations, and practical advice shared by trusted travelers I’ve met along the way.

The goal is to provide realistic, experience-driven guidance — not generic itineraries — so you can explore destinations with better context, clearer expectations, and more confidence.

Read the full story