To earn a Compostela you must walk at least 100 continuous km on a recognized route (200 km by bicycle) and carry a stamped credencial. Sarria is the usual start on the Camino Francés, about five days of walking. Book beds early for summer and for 2027, a Holy Year, and consider a luggage transfer if you want to carry less.
Walking the last 100 km into Santiago is the most popular way to earn a Compostela, the certificate of completion that pilgrims receive at the Pilgrim's Office. The finish is the Santiago de Compostela cathedral, and the route most people use is the Camino Francés from Sarria, as part of a wider Spain trip.
This page explains the rule, the five stages, the credencial, where to sleep and how to choose between walking alone and joining a tour. It does not state prices, since albergue and tour rates change by season, and it points to official pages where they matter.
The 100 km rule
To receive a Compostela, you must complete a minimum distance on a recognized route, and carry proof of it. On foot or horseback the minimum is 100 continuous km, on a bicycle it is 200 km. The final stage must lead into the cathedral city. The Pilgrim's Office also notes that if you start outside Spain on a recognized route, the distance required within Spain falls to at least 70 km.
The distance is the starting point of your walk, not the length of your trip. You can walk further, sleep in Santiago for several nights and still apply for the certificate. Read the full requirements on the Pilgrim's Office page before you plan your route, since the office is the authority on what counts.
The Compostela is a religious certificate. The office says it goes to pilgrims who make the journey for Christian purposes, in its wording out of devotion, vow or piety. If your reasons are not religious, the office issues a separate Certificate of Distance instead, so the walk still has a record. The same page says the stages can be walked in chronological and geographical order over several trips, and that the credencial must be stamped at the start and end of each stage with the date.
Sarria to Santiago in five stages
Sarria sits just over 100 km from the cathedral on the Camino Francés, which is why it is the favorite starting point. The walk is mostly rural: stone lanes, eucalyptus and oak woods, small farms and villages. There are hills, but no mountain passes, and typical stages run from about 19 to about 29 km, with the longest day between Palas de Rei and Arzúa.
A typical five-day plan runs Sarria to Portomarín, Portomarín to Palas de Rei, Palas de Rei to Arzúa, Arzúa to O Pedrouzo, and O Pedrouzo to Santiago. Each town has albergues, guesthouses and cafés, and the path is waymarked with yellow arrows and shell signs. Stage lengths here are approximate; check a current route guide for exact distances.
The last day passes Monte do Gozo, where pilgrims traditionally first see the cathedral towers, before the final walk into the city. Many walkers aim to arrive in time for Mass. The cathedral's liturgy page lists daily Masses at 7:30, 9:30, 12:00 and 19:30, and it also says backpacks are not allowed inside the building, so plan where to leave yours first.
If you want a different start, the Camino Portugués passes through Pontevedra on its way to Santiago, and also exceeds the 100 km minimum from Tui. Check the route's official distances before you plan. Our Pontevedra travel guide covers the town as a stop.
The credencial
The credencial is a folding pilgrim passport. You get it stamped at albergues, churches, cafés and hotels along the route, and present it at the Pilgrim's Office at the end. Without it, you cannot show your route, so get one before you start walking, not at the finish.
Keep the credencial dry in a plastic sleeve, and collect stamps as you go rather than waiting for the end. Many places offer them without asking, but if you do not see one, ask. Check the Pilgrim's Office page for the current rules about stamps and the distance covered.
Where to sleep and when to book
Along the last 100 km you can choose between albergues (pilgrim hostels, public and private), simple guesthouses and hotels. Public albergues often follow a first-come system, while private ones and hotels take bookings. In summer and Holy Years, the last 100 km is the busiest stretch of the entire Camino, so book at least a day or two ahead.
2027 is a Holy Year, because 25 July falls on a Sunday, which is how the cathedral explains the cycle. Check the cathedral's Holy Year page for the exact Holy Door dates. Expect heavier demand all year, particularly in summer, so book your finish in Santiago early. Our where to stay in Santiago de Compostela page compares four bases, including Monte do Gozo for walkers.

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Self-guided or with a tour?
Most people walk the last 100 km on their own, using a map or app, with a small pack. If you would rather not carry a bag, luggage transfer services move your pack between stops each day. Guided packages go further and handle bookings, breakfast and a rest day if you need one. Compare the options, and check what each package includes.
| Option | On your own | Self-guided with luggage transfer | Guided group | Check price |
|---|---|---|---|---|
| Booking | You book beds as you go | Beds and bags handled | Everything handled | |
| Flexibility | Highest | High, with fixed stops | Lowest, fixed pace | Compare walking tours |
| Best for | Light packers, flexible dates | Walkers who want a light day pack | First-timers, groups, anyone short on time | Compare walking tours |
| Weak point | Beds fill in summer and Holy Years | Fixed itinerary each day | Less freedom to change plans |
- BookingYou book beds as you go · Beds and bags handled · Everything handled
- FlexibilityHighest · High, with fixed stops · Lowest, fixed paceCompare walking tours
- Best forLight packers, flexible dates · Walkers who want a light day pack · First-timers, groups, anyone short on timeCompare walking tours
- Weak pointBeds fill in summer and Holy Years · Fixed itinerary each day · Less freedom to change plans
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Do not buy a package if you are comfortable with a plan and a phone. A tour is worth it if you have limited time, want help with bookings in a busy year, or prefer a group.
Pace, rest days and common mistakes
The most common mistake on the last 100 km is going too fast. Walkers who start with 30 km days in new shoes arrive with blisters and tight calves. A steady 20–25 km a day, with a long lunch and a short afternoon, is easier on the body and leaves time to talk to people and enjoy the villages.
The second mistake is leaving bookings too late. This is the busiest stretch of the whole Camino, and in summer and in a Holy Year, the last beds in the best-placed villages go first. Book the last two nights early, and keep the middle nights flexible if you can, since pace and weather can shift your plan.
The third is under-packing for rain. Galicia gets showers in every season, and wet socks cause more trouble than hills. Carry a light waterproof, a spare pair of socks in a dry bag and shoes you have already walked in. If your pack feels heavy by day two, post some of it ahead or use a luggage transfer service rather than push on.
If you need a rest day, Portomarín and Melide are common places to pause, since both have enough beds and cafés to stay for two nights. Check each town's current services before you plan.
Who should not walk the last 100 km, and what to do instead
The last 100 km suits fit walkers who want a short Camino and a certificate. It is a poor fit if you want solitude, because this is the busiest stretch of the whole Camino, with groups and school parties in summer. It is also a poor fit if you have less than five free days, or if your knees do not like downhill. In those cases, walk a shorter piece of the route, such as the last two days from O Pedrouzo, and treat it as a pilgrim approach rather than a Compostela walk, or choose a quieter route such as the Camino Portugués from Tui.
If you simply want the arrival without the walk, you can take the train to the city and stay in the old town. Our Santiago de Compostela travel guide shows how to plan a stay without the route, and how many days in Santiago shows the city itself day by day. Remember that a bus or taxi ride in the middle of the walk will break the continuity the office asks for, so use public transport only on days off.
Packing and the week before
Pack for 6 to 8 kg: two sets of walking clothes, a rain layer, sandals for evenings, a small first-aid kit with blister tape, a water bottle and a light sleeping liner if you sleep in hostels. Walk in your shoes for a few weeks first, and trim the rest. Download offline maps, tell your bank you will use cards in rural Galicia, and carry some cash, since small cafés and albergues on the route may not take cards.
Book your first and last nights, and keep the middle flexible. Arrange your credencial before you start, and check the Pilgrim's Office page for the rules on stamping. If you are flying in, plan a day in Santiago before you go to Sarria, so jet lag does not cost you the first stage.
Gear, weather and getting to Sarria
Galicia is green because it is wet, so bring a waterproof layer in every month. Break in your shoes before you go, pack light, and treat blisters at the first sign. A small first-aid kit and a water bottle cover most needs.
To reach Sarria, check train and bus connections from Santiago or Lugo, since timetables change by season and day. Our transport guide explains how to compare options. For maps, bookings and weather checks on the trail, an eSIM is more convenient than finding Wi-Fi each night.
If you are walking from another country and spending weeks in Spain, remember that the time counts toward the visa-free limit. Our Schengen 90/180 rule guide shows how to count it.
Arriving in Santiago
The final approach leads through the suburbs into the old town and the cathedral square. Many pilgrims first go to the cathedral, then to the Pilgrim's Office on Rúa das Carretas to present their credencial and receive the Compostela. The office is open every day from 9am to 7pm and closes on 25 December and 1 January. It gives out a QR ticket so you can follow the queue, and it warns that same-day collection is not guaranteed at peak times. In summer, arrive early in the day, and bring your credencial and ID.
Plan at least one full day in the city after the walk. Our how many days in Santiago page shows how to spend one, two or three days, with day trips to A Coruña and Pontevedra. Keep your last night's bed flexible if you can, since walking days can shift with weather and blisters.
FAQ
How far do you have to walk to get a Compostela?
At least 100 continuous km on foot or horseback, or 200 km by bicycle, on a route recognized by the Pilgrim's Office. You must carry a stamped credencial as proof. Starting outside Spain on a recognized route reduces the distance required within Spain.
Where do most people start the last 100 km?
Sarria, on the Camino Francés, which is just over the 100 km mark and has good transport links. It is the most popular start, so beds and paths are busiest from Sarria in summer.
How long does it take to walk from Sarria to Santiago?
Most people walk it in about five days, at roughly 20–25 km a day. Faster walkers do it in four, and slower walkers take six. The path is mostly rural tracks and small villages, with some hills.
What is a credencial?
A pilgrim passport that you get stamped along the route. Albergues, churches, cafés and hotels on the Camino provide stamps. It proves your distance for the Compostela, so keep it dry and collect stamps as you go.
Do I need to book accommodation on the Camino?
In summer and Holy Years, yes, at least a day or two ahead, because the last 100 km is the busiest stretch. In quieter months you can often decide day by day. Check each albergue's booking rules.
Is the last 100 km of the Camino hard?
It is not technical, but it is five days on foot with hills and weather changes. Break in your shoes, carry a light pack, and treat blisters early. Rain is common in Galicia, so bring a waterproof layer.
Update history
- Expanded. Compostela distance rules, the 70 km rule for starts outside Spain, the Certificate of Distance, office hours and the queue ticket checked on the Pilgrim's Office site; Mass times and the backpack rule checked on the cathedral site. Stage lengths are approximate; the exact Holy Door dates were not confirmed.