Fantastic location, walking distance to everything you need, good breakfast, great view, room was clean, bed was really comfortable.

The toilet in our room took MANY flushes to flush properly. Sound travels a lot so you hear everything happening in the hallways (noisy tourists yelling at each other at 6:30am). The road through Arachova has been closed for a month and is still closed and the hotel didn’t inform us of this. It doesn’t show up on Google maps that it’s closed and it is difficult to find information in English online, so we ended up driving to the road block and having to detour 1.5 hours. There are signs on the way up but there is no clear detour and we have encountered “road closed” signs many times in Greece which just weren’t taken down.

Location very close to the bus stop. Friendly staff! The lobby is connected to a restaurant which is convenient. Very large bathroom, probably the largest I had in Greece. Got the room with the view which was beautiful, though honestly, the town is full of great views, so not really necessary.

No shower curtain so you have to angle the shower head at a weird angle to shower. Even so, you still end up flooding the ground with a lot of water!

Kastalia Boutique Hotel was an adequate and serviceable hotel in Delphi within easy walking distance to Delhi Museum and Archeological Site. Great views down to the valley to the coast from the restaurant. Lots of eateries within minutes walking. Wifi was great. Staff friendly and professional. Room comfortable but oh! the noise! I had one room of three that are on the same floor as reception. I queried the noise factor on checkin but was assured by two staff members that it would be no problem. I heard everyone checking in and out and coming and going from the hotel. Other rooms on other floors might be fine of course.

The noise (simply the staff doing their jobs) from Reception.

Great location, walking distance to ancient Delphi site/museum and central with main street. Kind staff, let us check in a little early. Good breakfast with access to terrace facing the mountains. Clean room. Amazing balcony view to mountains. Working a/c. Plenty of lights and plugs, space for luggage and walking around a bit.

Room is a bit outdated. Didn't sleep well: only two thin pillows total for two people. Bed is a bit too firm. Room on main floor, facing mountains, was still noisy from people leaving the outer door open and chattering entering/leaving the lobby and restaurant.

Comfortable stay, perfect for our group of three adults. Our rooms 401 and 414 were at the end of the hall, slightly separate from the other rooms, hence feeling a bit like a family suite - with 401 having a beautiful view over the mountains to the sea, and the other overlooking the town. Comfortable beds (soft) and good water pressure in shower. Shower tub needs a curtain, but host said they are working on that. Breakfast on lovely patio was delicious. Hosts even provided gluten-free bread because we had mentioned our dietary restrictions. Would definitely stay here again

Very clean hotel. Nice atmosphere. Cozy restaurant with amazing view. Nice staff. We found plenty of parking lots since visited in December. Breakfast is good. Were provided lots of useful written guidance before our arrival.

We visited in December so it was quite cold at night. Heating is turned on for couple of hours only but we used AC and managed to maintain a comfortable temperature. A suggestion would be to add a wardrobe/some shelves for clothes.

The hotel is well located in the main street of Delphi and easy enough walking distance to the archeological sites. It had a cute balcony, in my case, looking over the street, and block out blinds to keep out any noise. The bathroom was roomy and water was good. There are plenty of good restaurants very close by.

The hotel is a little dated and the room didn't quite look like what I expected from the photos online, but it was clean and comfortable. Outside of the archeological sites, there is not a lot else to do in Delphi though the view from the town is beautiful, there are good restaurants, and it's nice to walk around.

Our room view was of the street, but there was a back terrace where we could eat meals which looked right out at the valley - wonderful view from there. Breakfast was tasty and had a lot of selection. The elevator was broken when we arrived and so we had to take our luggage (and strollers) up the stairs, but the employees assisted in hauling our luggage upstairs.

The elevator was broken when we arrived and so we had to take our luggage (and strollers) up the stairs, but the employees assisted in hauling our luggage upstairs.

The hotel has excellent location and a stunning view to the valley, the sea and the distant mountains of Peloponnese. The rooms are good size and we found the beds to be very comfortable.

It lacks maintenance: you can see this on virtually every corner. It definitely needs some fresh paint on the walls and doors. Also I'd recommend they hire a designer for the space where the breakfast is served.

This hotel is in an excellent location to view the sights of Delphi. We had 2 delicious dinners on their balcony terrace. The staff were great.

More attention to the breakfast menu. Very little fresh fruit.