• Login or Create Account

  • Currency

    SAR

Select CheckIn Date

-

Select CheckOut Date

Select a valid date

February  25
Su
Mo
Tu
We
Th
Fr
Sa
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
March  25
Su
Mo
Tu
We
Th
Fr
Sa
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5

You are booking hotel for more than 30 days

Central Hotel Yerevan

0123401234
Central Hotel Yerevan
Relax at the full-service spa, where you can enjoy massages. You can take advantage of recreational amenities such as an indoor ...Read more

Amenities

Login to unlock deals & manage your bookings!

+91

Double Room with Spa Bath

Fits 2 Adults

  • No meals included
    No meals included
  • Free self parking
    Free self parking
  • Free WiFi
    Free WiFi
  • Cancellation Icon
    Non-Refundable

SAR 358Per Night:

SAR 294+ SAR 88 taxes & fees
Per Night for 2 AdultsSAR 358
Discount by the Property- SAR 42
Deal Code   MMTSAVEMORE- SAR 22
Total (Taxes Extra)SAR 294
4.6
Excellent(71 RATINGS)

Kentron

Kentron

Change Dates and Guest(s)

Check-in: 2 PM | Check-out: 12 PM

Check-in date
Check-out date
Rooms, Guests

5 Room Types

  • Free Cancellation
  • Breakfast Included
  • Pay at Hotel

Double Room with Spa Bath

(269 sq.ft (25 sq.mt) | 1 full bed)
  • Bathtub

More Details

RECOMMENDED
Room Only | Non-Refundable
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Non-Refundable

    Non-Refundable

More Details

SAR 358

SAR 294

+SAR 88 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 94 Off SELECT TO AVAIL

Login Now and get this for SAR291 or less

Room Only | Free Cancellation
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 429

SAR 352

+SAR 106 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 113 Off SELECT TO AVAIL

Login Now and get this for SAR349 or less

Breakfast | Non-Refundable
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Continental breakfast
    Continental breakfast  
  • Non-Refundable

    Non-Refundable

More Details

SAR 452

SAR 371

+SAR 112 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 119 Off SELECT TO AVAIL

Login Now and get this for SAR368 or less

Breakfast | Free Cancellation
  • Continental breakfast
    Continental breakfast  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 486

SAR 399

+SAR 120 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 128 Off SELECT TO AVAIL

Login Now and get this for SAR395 or less

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Non-Refundable

    Non-Refundable

More Details

SAR 402

+SAR 80 taxes & fees Per Night

SELECT ROOM

Breakfast | Non-Refundable
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Free Breakfast
    Free Breakfast  
  • Non-Refundable

    Non-Refundable

More Details

SAR 508

+SAR 102 taxes & fees Per Night

SELECT ROOM

Superior Double or Twin Room

(398 sq.ft (37 sq.mt) | 1 king bed / 2 twin beds)
This room is bigger than city average
  • Minibar
  • Telephone
  • Work Desk
  • Wooden Floors
  • Pillows
  • Electric/Woollen Blanket

More Details

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Non-Refundable

    Non-Refundable

More Details

SAR 358

SAR 294

+SAR 88 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 94 Off SELECT TO AVAIL

Login Now and get this for SAR291 or less

Room Only | Free Cancellation
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 393

SAR 323

+SAR 97 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 104 Off SELECT TO AVAIL

Login Now and get this for SAR320 or less

Breakfast | Free Cancellation
  • Continental breakfast
    Continental breakfast  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 429

SAR 352

+SAR 106 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 113 Off SELECT TO AVAIL

Login Now and get this for SAR349 or less

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Non-Refundable

    Non-Refundable

More Details

SAR 402

+SAR 80 taxes & fees Per Night

SELECT ROOM

Executive Double or Twin Room

(538 sq.ft (50 sq.mt) | KingBed)
This room is bigger than city average
  • Minibar
  • Work Desk
  • Electric/Woollen Blanket
  • Safe
  • TV
  • Shower

More Details

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Non-Refundable

    Non-Refundable

More Details

SAR 429

SAR 352

+SAR 106 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 113 Off SELECT TO AVAIL

Login Now and get this for SAR349 or less

Room Only | Free Cancellation
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 465

SAR 381

+SAR 115 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 123 Off SELECT TO AVAIL

Login Now and get this for SAR377 or less

Breakfast | Non-Refundable
  • Continental breakfast
    Continental breakfast  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Non-Refundable

    Non-Refundable

More Details

SAR 465

SAR 381

+SAR 115 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 123 Off SELECT TO AVAIL

Login Now and get this for SAR377 or less

Breakfast | Free Cancellation
  • Continental breakfast
    Continental breakfast  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 501

SAR 411

+SAR 123 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 132 Off SELECT TO AVAIL

Login Now and get this for SAR407 or less

King Suite

(592 sq.ft (55 sq.mt) | 1 king bed | Bathrooms - 1)
This room is bigger than city average
  • Minibar
  • Telephone
  • Work Desk
  • Wooden Floors
  • Sofa
  • Pillows

More Details

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Non-Refundable

    Non-Refundable

More Details

SAR 429

SAR 352

+SAR 106 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 113 Off SELECT TO AVAIL

Login Now and get this for SAR349 or less

Breakfast | Non-Refundable
  • Continental breakfast
    Continental breakfast  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Non-Refundable

    Non-Refundable

More Details

SAR 465

SAR 381

+SAR 115 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 123 Off SELECT TO AVAIL

Login Now and get this for SAR377 or less

Room Only | Free Cancellation
  • No meals included
    No meals included  
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 465

SAR 381

+SAR 115 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 123 Off SELECT TO AVAIL

Login Now and get this for SAR377 or less

Breakfast | Free Cancellation
  • Free self parking
    Free self parking  
  • Free WiFi
    Free WiFi  
  • Continental breakfast
    Continental breakfast  
    • Free Cancellation before ‪21 Mar 05:59 PM‬
    Free Cancellation before ‪21 Mar 05:59 PM‬

    Cancellation Policy

    • Free Cancellation till 21 Mar, 5:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    21 Mar05:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 501

SAR 411

+SAR 123 taxes & fees Per Night

SELECT ROOM

Exclusive Offer - SBI Credit Card EMI Users. Get SAR 132 Off SELECT TO AVAIL

Login Now and get this for SAR407 or less

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Non-Refundable

    Non-Refundable

More Details

SAR 482

+SAR 96 taxes & fees Per Night

SELECT ROOM

Breakfast | Non-Refundable
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Free Breakfast
    Free Breakfast  
  • Non-Refundable

    Non-Refundable

More Details

SAR 523

+SAR 105 taxes & fees Per Night

SELECT ROOM

Executive Suite

(592 sq.ft (55 sq.mt) | 1 king bed)
This room is bigger than city average
  • Minibar
  • Telephone
  • Work Desk
  • Wooden Floors
  • Sofa
  • Pillows

More Details

Room Only | Non-Refundable
  • No meals included
    No meals included  
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Non-Refundable

    Non-Refundable

More Details

SAR 482

+SAR 96 taxes & fees Per Night

SELECT ROOM

Breakfast | Non-Refundable
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Free Breakfast
    Free Breakfast  
  • Non-Refundable

    Non-Refundable

More Details

SAR 523

+SAR 105 taxes & fees Per Night

SELECT ROOM

Room Only | Free Cancellation
  • No meals included
    No meals included  
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
    • Free Cancellation before ‪20 Mar 11:59 PM‬
    Free Cancellation before ‪20 Mar 11:59 PM‬

    Cancellation Policy

    • Free Cancellation till 20 Mar, 11:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    20 Mar11:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 523

+SAR 105 taxes & fees Per Night

SELECT ROOM

Breakfast | Free Cancellation
  • No need to Pay right now. Only Credit Card details required.
    No need to Pay right now. Only Credit Card details required.  
  • Free Breakfast
    Free Breakfast  
    • Free Cancellation before ‪20 Mar 11:59 PM‬
    Free Cancellation before ‪20 Mar 11:59 PM‬

    Cancellation Policy

    • Free Cancellation till 20 Mar, 11:59 PM

    • 50% refundable if cancelled before 23 Mar, 10:59 AM

    100% Refund
    50% Refund
    NOW
    20 Mar11:59 PM
    23 Mar10:59 AM
    Check-in

More Details

SAR 563

+SAR 113 taxes & fees Per Night

SELECT ROOM

Central Hotel Yerevan Location

Property Rules at Central Hotel Yerevan

Check-in: 2 PM Check-out: 12 PM

Languages Spoken by Staff English and Russian

  • Please check detailed rules while reviewing your booking
  • Cribs and Extra beds

User Rating & Reviews

4.6
Excellent

71 Ratings

Rating Categories

  • Hospitality4.6
  • Room4.6
  • Cleanliness4.8

Hotels in Yerevan of Same Star Category

Olive Hotel, Yerevan

Olive Hotel

 0 1 2 3 0 1 2 3 4

SAR 101

Per Night

Kentron

Altunyan Hotel, Yerevan

Altunyan Hotel

 0 1 2 3 0 1 2 3 4

SAR 179

Per Night

Malatia-Sebastia

Europe Hotel, Yerevan

Europe Hotel

 0 1 2 3 0 1 2 3 4

SAR 177

Per Night

Kentron

Tufenkian Historic Yerevan Hotel, Yerevan

Tufenkian Historic Yerevan Hotel

 0 1 2 3 0 1 2 3 4

SAR 205

Per Night

Kentron

La Defense Hotel Yerevan, Yerevan

La Defense Hotel Yerevan

 0 1 2 3 0 1 2 3 4

SAR 128

Per Night

Ajapniak

Green Palace Hotel, Yerevan

Green Palace Hotel

 0 1 2 3 0 1 2 3 4

SAR 241

Per Night

Kanaker-Zeytun

Grand Fortune Hotel, Yerevan

Grand Fortune Hotel

 0 1 2 3 0 1 2 3 4

SAR 108

Per Night

Kentron

Black Cat apartments, Yerevan

Black Cat apartments

 0 1 2 3 0 1 2 3 4

SAR 236

Per Night

Kentron

Royal Plaza by Stellar Hotels, Yerevan, Yerevan

Royal Plaza by Stellar Hotels, Yerevan

 0 1 2 3 0 1 2 3 4

SAR 165

Per Night

Kentron

Georgia Hotel, Yerevan

Georgia Hotel

 0 1 2 3 0 1 2 3 4

SAR 79

Per Night

Ajapniak

Other Popular Hotels in Yerevan

Hotel For You, Yerevan

Hotel For You

 0 -1 0 1 2 3 4

SAR 278

Per Night

Arabkir

Hayasa Hotel Yerevan, Yerevan

Hayasa Hotel Yerevan

 0 1 2 3 0 1 2 3 4

SAR 173

Per Night

Kentron

Grand Hills Hotel, Yerevan

Grand Hills Hotel

 0 1 2 3 0 1 2 3 4

SAR 121

Per Night

Nork-Marash

Family Hotel, Yerevan

Family Hotel

 0 1 2 0 1 2 3 4

SAR 192

Per Night

Kentron

R&R INN hotel, Yerevan

R&R INN hotel

 0 1 2 0 1 2 3 4

SAR 103

Per Night

Kentron

Hotel Merien, Yerevan

Hotel Merien

 0 1 2 0 1 2 3 4

SAR 69

Per Night

Nork-Marash

Golden Palace Hotel Yerevan, Yerevan

Golden Palace Hotel Yerevan

 0 1 2 3 4 0 1 2 3 4

SAR 557

Per Night

Kentron

ASA hotel, Yerevan

ASA hotel

 0 1 2 0 1 2 3 4

SAR 97

Per Night

Malatia-Sebastia

Ani Central Inn, Yerevan

Ani Central Inn

 0 1 2 3 0 1 2 3 4

SAR 167

Per Night

Kentron

Avenue 23 Boutique Hotel, Yerevan

Avenue 23 Boutique Hotel

 0 1 2 0 1 2 3 4

SAR 195

Per Night

Kentron

Premium Hotels in Yerevan

Holiday Inn YEREVAN - REPUBLIC SQUARE, Yerevan

Holiday Inn YEREVAN - REPUBLIC SQUARE

 0 1 2 3 0 1 2 3 4

SAR 292

Per Night

Kentron

Macao Hotel, Yerevan

Macao Hotel

 0 1 2 3 0 1 2 3 4

SAR 199

Per Night

Nor-Nork

METROPOL Club House, Yerevan

METROPOL Club House

 0 1 2 3 0 1 2 3 4

SAR 191

Per Night

Kentron

Anga Yerevan Hotel, Yerevan

Anga Yerevan Hotel

 0 1 2 3 0 1 2 3 4

SAR 170

Per Night

Kentron

The House Hotel Yerevan, Yerevan

The House Hotel Yerevan

 0 1 2 3 0 1 2 3 4

SAR 113

Per Night

Kentron

Best Western Plus Congress Hotel, Yerevan

Best Western Plus Congress Hotel

 0 1 2 3 0 1 2 3 4

SAR 239

Per Night

Kentron

Four Star Hotels in Yerevan

Royal Plaza by Stellar Hotels, Yerevan, Yerevan

Royal Plaza by Stellar Hotels, Yerevan

 0 1 2 3 0 1 2 3 4

SAR 165

Per Night

Kentron

Argavand Hotel & Restaurant Complex, Yerevan

Argavand Hotel & Restaurant Complex

 0 1 2 3 0 1 2 3 4

SAR 95

Per Night

Malatia-Sebastia

Ramada Hotel & Suites by Wyndham Yerevan, Yerevan

Ramada Hotel & Suites by Wyndham Yerevan

 0 1 2 3 0 1 2 3 4

SAR 222

Per Night

Kentron

Ani Grand Hotel Yerevan, Yerevan

Ani Grand Hotel Yerevan

 0 1 2 3 0 1 2 3 4

SAR 246

Per Night

Kentron

Georgia Hotel, Yerevan

Georgia Hotel

 0 1 2 3 0 1 2 3 4

SAR 79

Per Night

Ajapniak

Hotel Roma Yerevan & Tours, Yerevan

Hotel Roma Yerevan & Tours

 0 1 2 3 0 1 2 3 4

SAR 157

Per Night

Kanaker-Zeytun

Five Star Hotels in Yerevan

Hotel National, Yerevan

Hotel National

 0 1 2 3 4 0 1 2 3 4

SAR 266

Per Night

Kentron

Tatev Hotel and Tours, Yerevan

Tatev Hotel and Tours

 0 1 2 3 4 0 1 2 3 4

SAR 127

Per Night

Kentron

Hills Resort Hotel, Yerevan

Hills Resort Hotel

 0 1 2 3 4 0 1 2 3 4

SAR 250

Per Night

Avan

Armenian Village Park Hotel, Yerevan

Armenian Village Park Hotel

 0 1 2 3 4 0 1 2 3 4

SAR 164

Per Night

Kanaker-Zeytun

Multi Grand Pharaon Hotel, Yerevan

Multi Grand Pharaon Hotel

 0 1 2 3 4 0 1 2 3 4

SAR 307

Per Night

Ptghni

Grand Hotel Yerevan, Yerevan

Grand Hotel Yerevan

 0 1 2 3 4 0 1 2 3 4

SAR 262

Per Night

Kentron

Hotels in Nearby Cities

Top Places to Stay in Yerevan ( Popular Areas )

Flights to Yerevan

Most Booked Hotels in Yerevan

ibis Yerevan Center, Yerevan

ibis Yerevan Center

 0 1 2 0 1 2 3 4

SAR 144

Per Night

Kentron

New Nairi Hotel, Yerevan

New Nairi Hotel

 0 1 2 0 1 2 3 4

SAR 99

Per Night

Nork-Marash

Radisson Blu Hotel, Yerevan, Yerevan

Radisson Blu Hotel, Yerevan

 0 1 2 3 4 0 1 2 3 4

SAR 282

Per Night

Arabkir

Hotel Merien, Yerevan

Hotel Merien

 0 1 2 0 1 2 3 4

SAR 69

Per Night

Nork-Marash

Deluxe Hotel Yerevan, Yerevan

Deluxe Hotel Yerevan

 0 1 2 0 1 2 3 4

SAR 83

Per Night

Arabkir

Holiday Inn YEREVAN - REPUBLIC SQUARE, Yerevan

Holiday Inn YEREVAN - REPUBLIC SQUARE

 0 1 2 3 0 1 2 3 4

SAR 292

Per Night

Kentron

Dave Hotel Yerevan, Yerevan

Dave Hotel Yerevan

 0 1 2 3 0 1 2 3 4

SAR 179

Per Night

Kentron

Hobby Hotel, Yerevan

Hobby Hotel

 0 1 2 0 1 2 3 4

SAR 125

Per Night

Kentron

Bee Lucky Hostel and Tours, Yerevan

Bee Lucky Hostel and Tours

 0 -1 0 1 2 3 4

SAR 21

Per Night

Arabkir

Richmind Hotel, Yerevan

Richmind Hotel

 0 1 2 3 0 1 2 3 4

SAR 89

Per Night

Vagharshapat

Global Presence

More info About Central Hotel Yerevan