Pullampeta To Palakollu Trains

Popular Trains from Pullampeta to Palakollu

27 found from TPTY, RU, RJP, VKI to TDD, RJY, AL, BVRT, PKO

Train name and number	Starting station	Duration	Ending station
17249 - TPTY CCT EXP Runs onMTWTFSS	11:50 PM VKI Venkatagiri 47 KM from PMT	7h 59m 379 KM 36 stops	07:49 AM TDD Tadepalligudem 37 KM from PKO	Starting from ₹265
18568 - QLN VSKP EXPRES Runs onMTWTFSS	11:10 AM RU Tirupati 62 KM from PMT	8h 3m 445 KM 33 stops	07:13 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹315
22852 - SRC VIVEK SF EX Runs onMTWTFSS	02:15 PM TPTY Tirupati 59 KM from PMT	8h 23m 451 KM 40 stops	10:38 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
18522 - TIRUMALA EXP Runs onMTWTFSS	06:20 PM RJP Razampeta 9 KM from PMT	10h 28m 387 KM 37 stops	04:48 AM TDD Tadepalligudem 37 KM from PKO
22708 - TPTY VSKP DD EX Runs onMTWTFSS	09:50 PM TPTY Tirupati 59 KM from PMT	7h 53m 419 KM 18 stops	05:43 AM TDD Tadepalligudem 37 KM from PKO	Starting from ₹725
17248 - DMM NS EXP Runs onMTWTFSS	08:00 PM VKI Venkatagiri 47 KM from PMT	8h 8m 365 KM 28 stops	04:08 AM PKO Palakollu	Starting from ₹275
17209 - SESHADRI EXP Runs onMTWTFSS	05:15 PM TPTY Tirupati 59 KM from PMT	8h 58m 395 KM 35 stops	02:13 AM BVRT Bhimavaram 21 KM from PKO	Starting from ₹295
22872 - TPTY BBS SF EXP Runs onMTWTFSS	10:25 AM TPTY Tirupati 59 KM from PMT	7h 48m 451 KM 19 stops	06:13 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
17480 - TPTY PURI EXP Runs onMTWTFSS	11:50 AM VKI Venkatagiri 47 KM from PMT	8h 43m 372 KM 61 stops	08:33 PM AL Attili 20 KM from PKO
17482 - TPTY BSP EXP Runs onMTWTFSS	11:50 AM VKI Venkatagiri 47 KM from PMT	8h 43m 372 KM 61 stops	08:33 PM AL Attili 20 KM from PKO
12864 - SMVB HOWRAH EXP Runs onMTWTFSS	04:05 PM TPTY Tirupati 59 KM from PMT	7h 38m 419 KM 35 stops	11:43 PM TDD Tadepalligudem 37 KM from PKO	Starting from ₹325
22503 - DBRG VIVEK EXP Runs onMTWTFSS	12:20 PM RU Tirupati 62 KM from PMT	7h 28m 445 KM 59 stops	07:48 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹345
22880 - TPTY BBS SF EXP Runs onMTWTFSS	10:25 AM TPTY Tirupati 59 KM from PMT	7h 48m 451 KM 21 stops	06:13 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
22834 - BBS HUMSAFAR Runs onMTWTFSS	10:40 PM RU Tirupati 62 KM from PMT	7h 38m 445 KM 20 stops	06:18 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹1025
22818 - MYS HOWRAH EXP Runs onMTWTFSS	08:30 AM RU Tirupati 62 KM from PMT	7h 43m 445 KM 22 stops	04:13 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹345
22888 - HWH HUMSAFAR Runs onMTWTFSS	04:20 PM RU Tirupati 62 KM from PMT	7h 53m 445 KM 19 stops	12:13 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹1025
13433 - AMRIT BHARAT EXP Runs onMTWTFSS	08:00 PM RU Tirupati 62 KM from PMT	7h 53m 445 KM 34 stops	03:53 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹360
12846 - BHUBANESWAR EXP Runs onMTWTFSS	10:10 PM TPTY Tirupati 59 KM from PMT	8h 8m 451 KM 21 stops	06:18 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
12659 - GURUDEV SF EXP Runs onMTWTFSS	09:10 AM TPTY Tirupati 59 KM from PMT	8h 13m 451 KM 44 stops	05:23 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
20890 - HWH HUMSAFAR SF Runs onMTWTFSS	04:00 PM TPTY Tirupati 59 KM from PMT	8h 13m 451 KM 12 stops	12:13 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹1040
22838 - DHARTI AABA EXP Runs onMTWTFSS	11:10 AM RU Tirupati 62 KM from PMT	8h 3m 445 KM 30 stops	07:13 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹905
22856 - TPTY SRC SF EXP Runs onMTWTFSS	07:50 PM TPTY Tirupati 59 KM from PMT	8h 18m 451 KM 18 stops	04:08 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
12253 - ANGA EXP Runs onMTWTFSS	08:00 PM RU Tirupati 62 KM from PMT	8h 8m 445 KM 31 stops	04:08 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹345
12836 - SMVB HATIA EXP Runs onMTWTFSS	02:15 PM TPTY Tirupati 59 KM from PMT	8h 23m 451 KM 26 stops	10:38 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
12890 - SMVB TATA EXP Runs onMTWTFSS	02:15 PM TPTY Tirupati 59 KM from PMT	8h 23m 451 KM 24 stops	10:38 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹350
12868 - PDY HWH SF EXP Runs onMTWTFSS	07:40 PM TPTY Tirupati 59 KM from PMT	8h 28m 451 KM 18 stops	04:08 AM RJY Rajahmundry 51 KM from PKO
18638 - SMVB HTE EXP Runs onMTWTFSS	07:15 AM TPTY Tirupati 59 KM from PMT	8h 48m 451 KM 27 stops	04:03 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹320

Covid Special Trains from Pullampeta to Palakollu

38 found from TPTY, RU, RJP, PIL to BVRT, TDD, RJY, PKO

Train name and number	Starting station	Duration	Ending station
08568 - QLN VSKP SPL Runs onMTWTFSS	12:20 PM RU Tirupati 62 KM from PMT	6h 45m 414 KM 28 stops	07:05 PM TDD Tadepalligudem 37 KM from PKO	Starting from ₹355
08540 - QLN VSKP SF SPL Runs onMTWTFSS	12:00 PM RU Tirupati 62 KM from PMT	6h 53m 445 KM 28 stops	06:53 PM RJY Rajahmundry 51 KM from PKO
08548 - TPTY VSKP SPL Runs onMTWTFSS	09:50 PM TPTY Tirupati 59 KM from PMT	7h 27m 395 KM 21 stops	05:18 AM BVRT Bhimavaram 21 KM from PKO
05905 - CAPE DBRG SPL Runs onMTWTFSS	12:20 PM RU Tirupati 62 KM from PMT	7h 28m 445 KM 59 stops	07:48 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹405
08584 - TPTY VSKP SPL Runs onMTWTFSS	09:50 PM TPTY Tirupati 59 KM from PMT	7h 33m 395 KM 22 stops	05:23 AM BVRT Bhimavaram 21 KM from PKO
07107 - TPTY BSBS SPL Runs onMTWTFSS	08:55 PM TPTY Tirupati 59 KM from PMT	7h 49m 419 KM 49 stops	04:44 AM TDD Tadepalligudem 37 KM from PKO
02810 - TPTY BBS SF SPL Runs onMTWTFSS	08:15 PM TPTY Tirupati 59 KM from PMT	7h 57m 395 KM 23 stops	04:13 AM BVRT Bhimavaram 21 KM from PKO	Starting from ₹1100
07407 - TPTY CHE SPL Runs onMTWTFSS	09:55 PM TPTY Tirupati 59 KM from PMT	7h 57m 419 KM 21 stops	05:53 AM TDD Tadepalligudem 37 KM from PKO
06247 - SBC BBS SPL Runs onMTWTFSS	11:50 AM RU Tirupati 62 KM from PMT	8h 8m 445 KM 20 stops	07:58 PM RJY Rajahmundry 51 KM from PKO
07114 - KTYM CCT SPL Runs onMTWTFSS	02:40 PM RU Tirupati 62 KM from PMT	8h 24m 389 KM 29 stops	11:05 PM BVRT Bhimavaram 21 KM from PKO
08544 - SMVB VSKP SF SPL Runs onMTWTFSS	10:35 PM RU Tirupati 62 KM from PMT	8h 28m 389 KM 22 stops	07:04 AM BVRT Bhimavaram 21 KM from PKO	Starting from ₹415
07481 - TPTY AKP SPL Runs onMTWTFSS	08:00 PM TPTY Tirupati 59 KM from PMT	8h 28m 395 KM 18 stops	04:28 AM BVRT Bhimavaram 21 KM from PKO
08322 - SMVB SBP SPL Runs onMTWTFSS	08:25 AM RU Tirupati 62 KM from PMT	8h 35m 445 KM 22 stops	05:00 PM RJY Rajahmundry 51 KM from PKO
08570 - QLN VSKP SPL Runs onMTWTFSS	12:10 PM RU Tirupati 62 KM from PMT	8h 38m 445 KM 31 stops	08:48 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹435
06183 - KCVL DNR SPL Runs onMTWTFSS	10:25 PM RU Tirupati 62 KM from PMT	8h 39m 389 KM 38 stops	07:04 AM BVRT Bhimavaram 21 KM from PKO
08538 - QLN CHE SPL Runs onMTWTFSS	12:00 PM RU Tirupati 62 KM from PMT	8h 40m 445 KM 31 stops	08:40 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹405
06249 - SBC ROU SPL Runs onMTWTFSS	05:00 AM RU Tirupati 62 KM from PMT	8h 48m 445 KM 22 stops	01:48 PM RJY Rajahmundry 51 KM from PKO
07440 - TPTY CHE SPL Runs onMTWTFSS	05:10 PM TPTY Tirupati 59 KM from PMT	8h 50m 451 KM 18 stops	02:00 AM RJY Rajahmundry 51 KM from PKO
07442 - TPTY CHE SPL Runs onMTWTFSS	05:10 PM TPTY Tirupati 59 KM from PMT	8h 50m 451 KM 18 stops	02:00 AM RJY Rajahmundry 51 KM from PKO
08554 - QLN CHE SPL Runs onMTWTFSS	09:50 AM RU Tirupati 62 KM from PMT	8h 53m 445 KM 34 stops	06:43 PM RJY Rajahmundry 51 KM from PKO
07576 - TPTY CCT SPL Runs onMTWTFSS	08:05 PM TPTY Tirupati 59 KM from PMT	8h 55m 451 KM 10 stops	05:00 AM RJY Rajahmundry 51 KM from PKO	Starting from ₹410
06279 - SMVB SBP SPL Runs onMTWTFSS	07:45 AM RU Tirupati 62 KM from PMT	9h 13m 445 KM 23 stops	04:58 PM RJY Rajahmundry 51 KM from PKO
07108 - CCT RRB SPL Runs onMTWTFSS	07:45 PM TPTY Tirupati 59 KM from PMT	9h 15m 419 KM 16 stops	05:00 AM TDD Tadepalligudem 37 KM from PKO
06253 - SMVB KUR SPL Runs onMTWTFSS	05:40 AM RU Tirupati 62 KM from PMT	9h 18m 445 KM 30 stops	02:58 PM RJY Rajahmundry 51 KM from PKO
07156 - QLN CCT SPL Runs onMTWTFSS	08:45 PM RU Tirupati 62 KM from PMT	9h 20m 389 KM 36 stops	06:05 AM BVRT Bhimavaram 21 KM from PKO
06565 - SMVB MLDT SPL Runs onMTWTFSS	06:10 AM RU Tirupati 62 KM from PMT	9h 28m 445 KM 30 stops	03:38 PM RJY Rajahmundry 51 KM from PKO
06251 - SMVB KUR SPL Runs onMTWTFSS	04:40 PM RU Tirupati 62 KM from PMT	9h 33m 445 KM 29 stops	02:13 AM RJY Rajahmundry 51 KM from PKO
08582 - SMVB VSKP SPL Runs onMTWTFSS	10:55 PM RU Tirupati 62 KM from PMT	9h 43m 445 KM 18 stops	08:38 AM RJY Rajahmundry 51 KM from PKO
06081 - TVCN SHM SF SPL Runs onMTWTFSS	09:45 AM RU Tirupati 62 KM from PMT	9h 50m 445 KM 34 stops	07:35 PM RJY Rajahmundry 51 KM from PKO
06559 - SMVB NNGE SPL Runs onMTWTFSS	05:40 AM RU Tirupati 62 KM from PMT	9h 53m 445 KM 42 stops	03:33 PM RJY Rajahmundry 51 KM from PKO
07158 - QLN NS SPL Runs onMTWTFSS	08:45 PM RU Tirupati 62 KM from PMT	9h 58m 398 KM 36 stops	06:43 AM PKO Palakollu
06541 - SMVB SRC SPL Runs onMTWTFSS	10:35 PM RU Tirupati 62 KM from PMT	9h 58m 445 KM 28 stops	08:33 AM RJY Rajahmundry 51 KM from PKO
03358 - CBE BJU SPL Runs onMTWTFSS	08:40 AM RU Tirupati 62 KM from PMT	10h 30m 445 KM 38 stops	07:10 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹405
07154 - SMVB NS SPL Runs onMTWTFSS	05:55 PM RU Tirupati 62 KM from PMT	10h 40m 398 KM 23 stops	04:35 AM PKO Palakollu	Starting from ₹400
01437 - SUR AKP SPECIAL Runs onMTWTFSS	09:00 PM PIL Piler 59 KM from PMT	11h 18m 447 KM 41 stops	08:18 AM TDD Tadepalligudem 37 KM from PKO
07184 - QLN NS SPL Runs onMTWTFSS	04:45 AM RJP Razampeta 9 KM from PMT	12h 23m 378 KM 40 stops	05:08 PM PKO Palakollu
07178 - QLN CCT SPL Runs onMTWTFSS	04:45 AM RJP Razampeta 9 KM from PMT	13h 13m 387 KM 38 stops	05:58 PM TDD Tadepalligudem 37 KM from PKO
07182 - QLN CCT SPL Runs onMTWTFSS	03:40 AM PIL Piler 59 KM from PMT	15h 19m 447 KM 39 stops	06:59 PM TDD Tadepalligudem 37 KM from PKO

Other Trains from Pullampeta to Palakollu

2 found from RU, RJP to TDD, RJY

Train name and number	Starting station		Duration		Ending station
15905 - DBRG VIVEK EXP Runs onMTWTFSS	12:20 PM RU Tirupati 62 KM from PMT		7h 28m 445 KM 59 stops		07:48 PM RJY Rajahmundry 51 KM from PKO	Starting from ₹825
17487 - TIRUMALA EXP Runs onMTWTFSS	06:20 PM RJP Razampeta 9 KM from PMT		10h 3m 387 KM 36 stops		04:23 AM TDD Tadepalligudem 37 KM from PKO	Starting from ₹1290

Train name and number

Starting station

Duration

Ending station

15905 - DBRG VIVEK EXP

Runs onMTWTFSS

12:20 PM

Tirupati

62 KM from PMT

7h 28m

445 KM

59 stops

07:48 PM

RJY

Rajahmundry

51 KM from PKO

Starting from ₹825

17487 - TIRUMALA EXP

Runs onMTWTFSS

06:20 PM

RJP

Razampeta

9 KM from PMT

10h 3m

387 KM

36 stops

04:23 AM

TDD

Tadepalligudem

37 KM from PKO

Starting from ₹1290

Trains from Palakollu to Pullampeta

Trains originating from Pullampeta

Train name and number	Starting station	Duration	Ending station
17622 - TPTY CPSN EXP	10:55 PM TPTY Tirupati	23h 45m 26 stops	10:40 PM CPSN
57405 - TPTY KRYP PASS	11:55 PM TPTY Tirupati	12h 40m 37 stops	12:35 PM KRYP Kadridevarpalli
17488 - TIRUMALA EXP	05:35 AM KOU Koduru	1h 50m 78 KM 3 stops	07:25 AM HX Cuddapah
16054 - TPTY MAS EXP	10:10 AM TPTY Tirupati	3h 25m 109 KM 9 stops	01:35 PM MAS Chennai
16058 - SAPTHAGIRI EXP	06:05 PM TPTY Tirupati	4h 10m 109 KM 10 stops	10:15 PM MAS Chennai

Trains passing through Pullampeta

Train name and number	Starting station	Duration	Ending station
06074 - TVCN HOLI SPL	04:10 AM NZM Delhi	2d 10h 5m 33 stops	02:15 PM TVCN
06073 - TVCN NZM SF SPL	02:15 PM TVCN	2d 6h 25m 32 stops	08:40 PM NZM Delhi
06082 - Shalimar - Thiruvananthapuram North (Kochuveli) Special Fare SF Special	02:20 PM SHM Kolkata	1d 19h 34m 33 stops	09:55 AM TVCN
06184 - DNR KCVL SPL	10:25 PM DNR Patna	2d 9h 5m 38 stops	07:30 AM TVCN
16204 - TPTY MAS EXP	06:25 AM TPTY Tirupati	3h 45m 109 KM 11 stops	10:10 AM MAS Chennai

Trains reaching to Palakollu

Train name and number	Starting station	Duration	Ending station
07673 - Narasapur - Nidadavolu MEMU Special	08:45 AM NS Narasapur	1h 50m 50 KM 8 stops	10:35 AM NDD Nidadavolu
17281 - GNT NS EXP	05:45 PM GNT Guntur	4h 50m 135 KM 23 stops	10:35 PM NS Narasapur
57265 - Visakhapatnam - Narasapur (Link) Passenger	07:15 PM VSKP Visakhapatnam	8h 40m 220 KM 26 stops	03:55 AM NS Narasapur
07233 - CHZ NS SPL	07:50 PM CHZ Charlapalli	11h 10m 347 KM 15 stops	07:00 AM NS Narasapur
07035 - CHZ NS SPL	07:15 PM CHZ Charlapalli	10h 35m 347 KM 15 stops	05:50 AM NS Narasapur

Trains passing through Palakollu

Train name and number	Starting station	Duration	Ending station
11019 - KONARK EXPRESS	02:00 PM CSMT Mumbai	1d 10h 20m 44 stops	12:20 AM BBSN
11020 - KONARK EXPRESS	02:40 PM BBSN	1d 13h 35m 44 stops	04:15 AM CSMT Mumbai
17015 - VISAKHA EXPRESS	08:00 AM BBSN	23h 30m 42 stops	07:30 AM SC Hyderabad
17016 - VISAKHA EXP	04:50 PM SC Hyderabad	23h 35m 42 stops	04:25 PM BBSN
07165 - HYB BBSN SPL	05:30 PM HYB Hyderabad	23h 45m 26 stops	05:15 PM BBSN

Pullampeta to Palakollu Trains

Looking for Pullampeta to Palakollu trains? You can choose from a large number of trains running regularly on this route. Pullampeta to Palakollu trains is considered to be the most preferred and efficient mode of transportation for commuting between these two cities. There are frequent daily trains that run between these cities.On a weekly basis, there are 14 trains running between Pullampeta to Palakollu.To get accurate information regarding Pullampeta to Palakollu trains, Pullampeta Palakollu Railway Timetable, and Pullampeta to Palakollu Train Fare, you can visit the Goibibo app or website. You can also book train ticket online through Goibibo in a few steps. The user-friendly interface, easy booking process and attractive offers on train ticket booking help the travellers in booking their tickets at the most reasonable prices. You can also do tatkal train ticket booking for Pullampeta to Palakollu Trains through Goibibo.

Pullampeta to Palakollu train timings and fare are the two main factors that compel travellers to opt for Pullampeta to Palakollu Trains for a hassle-free journey. 22503 - DBRG VIVEK EXP is the fastest among the Pullampeta to Palakollu Trains. It departs from Renigunta Junction(RU) at 12:20 PM and arrives at Renigunta Junction(RJY) at 07:48 PM, covering the distance in just 7 hrs 28 mins .While looking for an early morning train from Pullampeta to Palakollu, you can choose to travel via 18638 - SMVB HTE EXP. It takes 8 hrs 48 mins to complete the journey, starting from Tirupati Main Railway Station(TPTY) at 07:15 AM and reaching Palakollu at 04:03 PM.

The first train from Pullampeta to Palakollu is 18638 - SMVB HTE EXP departing at 07:15 AM from Tirupati Main Railway Station(TPTY).Some popular weekly trains on Pullampeta to Palakollu train route are 17249 - TPTY CCT EXP, 18568 - QLN VSKP EXPRES, 22852 - SRC VIVEK SF EX. Every Friday 17249 - TPTY CCT EXP departs from Pullampeta at 11:50 PM and arrives at Agra at 11:49 PM covering the entire distance in 7 hrs 59 mins .The boarding station for all Pullampeta to Palakollu trains are the Venkatagiri Railway Station(VKI), Renigunta Junction(RU), Tirupati Main Railway Station(TPTY), Razampeta Railway Station(RJP), Piler Railway Station(PIL) while deboarding at Palakollu can be at Tadepalligudem Railway Station(TDD), Rajahmundry Railway Station(RJY), Palakollu Railway Station(PKO), Bhimavaram Town Railway Station(BVRT), Attili Railway Station(AL).For all of the trains running on this route, you can check the live train running status, running history and PNR status on the Goibibo app and the website also you can check PNR status on MakeMyTrip. Goibibo in collaboration with Indian railways also offers IRCTC registration and signup through its IRCTC Create User Id page. The stations are well-connected with the rest of the city with easy conveyance options. The Pullampeta to Palakollu train route witnesses regular rush of travellers. However, the large number of trains on this route provides direct and easy connectivity catering to the needs of all types of travellers.

Book your Pullampeta to Palakollu Trains on Goibibo

Palakollu is one of the popular cities of India. There are plenty of amazing tourist spots in Palakollu that can make your journey memorable. You can book a Pullampeta to Palakollu Train and visit this gorgeous city with family and friends.
In order to explore the city’s places of interest, you can board the Pullampeta to Palakollu train. You can book your train from Pullampeta to Palakollu on Goibibo and enjoy a hassle-free trip. You can either make your bookings on Goibibo’s website or via the official app.

Pullampeta to Palakollu Train Timings

There are plenty of trains running on the Pullampeta to Palakollu route everyday, so the train seat availability is sufficient. You can board a train to Palakollu from the popular railway stations of your city and reach there within a short period of time. Moreover, you will face no problem in boarding any Pullampeta to Palakollu train, as the train journey is comfortable as well as secure.

How to Book your Pullampeta to Palakollu Trains with Goibibo?

Step 1: To book your Pullampeta to Palakollu trains, visit Goibibo.com.
Step 2: Enter your journey date, departure station, and arrival station. All the trains of that particular date will appear on your screen.
Step 3: Click on the seat class, and you’ll be redirected to another page where you can see the available coupons and cash rewards.
Step 4: Enter your personal details, click on ‘Continue’, and you’ll reach the payment part.
Step 5: Choose the payment option, make the payment, and the ticket confirmation will be sent to your E-Mail and mobile number.

Pullampeta To Palakollu Trains

Popular Trains from Pullampeta to Palakollu

Covid Special Trains from Pullampeta to Palakollu

Other Trains from Pullampeta to Palakollu

Trains originating from Pullampeta

Trains passing through Pullampeta

Trains reaching to Palakollu

Trains passing through Palakollu

Popular Train Routes From Pullampeta

Popular Train Routes To Pullampeta

Popular Train Routes To Palakollu

Popular Train Routes From Palakollu