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Underi FortHeight : 0 Ft from MSL
Type : Sea forts Fort Range : None
District : Raigad Grade : Medium
      Khanderi and Underi are the forts built on two Islands near Thal, very near to Alibaug. The forts still stand proud in the Arabian Sea as they stood against the British and the Siddi in 17th century, and their walls are still intact. We can see the iron canons with cart wheels on Khanderi, which are rarely found in Maharashtra. Underi was taken over by Siddi and then begin a series of skirmishes between Siddi and the Marathas

Underi became a news sensation when it was sold on May 16, 2006 by State government to Ramesh Kundanmal of Dolphin Stone Crest Estate Pvt Ltd at Rs 2 crore. Later, due to media pressure and consistent protest from trekking community, the deed was cancelled.
8 Photos available for this fort
Underi
Underi
Underi
History :
      On 9th January 1680, Siddi started building fortification on Underi Island. The Marathas attacked on the dawn of 27th January, but did not succeed. During Sambhaji’s reign, the Marathas attempted another attack on 18th August 1680. However, Siddi was ready for this and 80 Marathas were killed, including Maynak Bhandari’s son. Yet another attempt happened on 18th July 1681 which caused a great damage to Siddi, but the fort was not won. On 28th January Naro Trimbak captured the fort and named it as Jaidurg. In 1818, the fort went to the British, who gave its ownership to Angre dynasty in 1824. When Angres surrendered to British in 1840, the fort came under British control again.
Fascinating Spots :

      As we step from the boat in the front of main entrance, we can notice how the fort has been in ruins due to lack of care-taking. If start the trail from left, we come across 3 ponds for harvesting rain water. One of them is big enough to have stairs to climb down. Ahead there are remnants of a palace with a Tulsi Vrindawan in front. We can see canons scattered along some bastions. As we reach the southern bastion, we can see a secret passage door through the bastion. There is another door in the western walls, which are in dilapidated state now. There are total 12 bastions on the fort, the four of them being strong and each place in one of the four directions. These 4 bastions have a circular platform in the center.
Ways To Reach :
      Thal town is located at about 8 km north of Alibaug, and the diversion to Thal is 4 km away from Alibaug on Alibaug Revas road. ST buses ply regularly between Alibaug and Thal. We can hire small boats from Thal beach, owned by local fishermen who take us to the fort. Khanderi is located bit far from the beach, and can be visited irrespective of high or low tide as it has a jetty. Since Underi has no jetty, one can visit it only during low tide. There is a method to find the timings for low and high tides.
High tide timings can be taken from Hindu Panchang by multiplying the date by ¾. For example, if it is the 4th day of the month (Chaturthi), then (¾ x 4) gives 3. This indicates that the high tide will be at 3 am and 3 pm. Low tide will occur 6 hours after high tide, hence the low tide timings would be 9 am and 9 pm.
The fishermen might sometimes demand doubled costs, and we need to bargain with them. Also, most of the fishermen leave for fishing early morning, by 6 am. Hence we need to inquire locally about the timings.

Following are the timings as per Hindu Panchang for low tides
Pratipada 4:00 to 6:00
Dwitiya 5:00 to 7:00
Tritiya 5:30 to 8:00
Chaturthi 6:00 to 9:00
Panchami 7:00 to 9:30
Shashti 8:00 to 10:00
Saptami 8:30 to 11:00
Ashtami 9:00 to 12:00
Navami 10:00 to 12:30
Dashmi 11:00 to 13:00
Ekadashi 11:30 to 14:00
Dwadshi 12:00 to 15:00
Tryodshi 13:00 to 16:00
Chartudshi 13:00 to 16:00
Poornima / Amavasya 14:30 to 17:00
Accommodation Facility :
      Alibaug and Thal have resorts and restaurants.
Food Facility :
      Alibaug and Thal have resorts and restaurants.
Drinking Water Facility :
      Recommended to carry water
Time To Reach :
      2 hours from Alibaug
Best Season To Visit :
      Avoid monsoons or season of rough seas
Notes :
      One can plan a combined trip to visit Alibaug, Khanderi, Underi, Khubladha and Kihim beach for 2-3 days.
Marathi Version   Print

Forts starting with:
 Aad  Achala  Aguada  Ahivant
 Ajinkyatara  Ajmera  Ajoba  Akluj Fort
 Alang  Amalner  Ambagad  Ambolgad
 Anghai  Anjaneri  Ankai  Antoor
 Arjungad  Arnala  Asawa  Asherigad
 Aundha  Avchitgad  Bahadarpur Fort  Bahadurgad
 Bahadurwadi gad  Ballalgad  Balwantgad  Banda Fort
 Bandra Fort  Bankot  Barvai  Belapur Fort
 Belgaum Fort  Bhagwantgad  Bhairavgad (Satara)  Bhairavgad(kothale)
 Bhairavgad(Moroshi)  Bhandardurg  Bhangsigad(Bhangsi mata gad)  Bharatgad
 Bhaskargad  Bhavangad  Bhavanigad  Bhilai Fort
 Bhimashankar  Bhivagad  Bhivgad(Bhimgad)  Bhorgiri
 Bhudargad  Bhupalgad (Banurgad)  Bhupatgad  Bhushangad
 Birwadi  Bishta  Bitangad  Chakan Fort
 Chambhargad  Chandan-Vandan  Chanderi  Chandragad to Arthur seat
 Chandragad(Dhavalgad)  Chapora Fort  Chaulher  Chavand
 Colaba  Danda Fort  Darya Ghat  Dasgaon Fort
 Dategad  Daulatmangal  Dehergad (Bhorgad)  Dermal
 Devgiri (Daulatabad)  Dhak-Bahiri  Dhakoba  Dharavi Fort
 Dharmapuri  Dhotri Fort (Gadhi)  Dubergad(Dubera)  Dundha
 Durg  Durg Dhakoba  Durgadi Fort  Dutch Warehouse( Vengurla Fort)
 Fattegad  Gadgada (Ghargad)  Gagangad  Galna
 Gambhirgad  Gandharvgad  Gavilgad  Ghangad
 Gharapuri  Ghodbunder Fort  Ghosalgad  Ghotawada Fort (Gotara)
 Goa Fort  Gopalgad  Gorakhgad  Gorakhgad(Manmad)
 Gowalkot  Gunawantgad  Hadsar  Hanumantgad(Nimgiri)
 Hanumantgad(Sindhudurg)  Hargad  Harihar  Harishchandragad
 Hatgad  Hatkeshwar to Lenyadri  Honnur Fort  Indragad
 Indrai  Induri Fort (Gadhi)  Irshalgad  Jaigad
 Jamgaon Fort  Jangli Jaigad  Janjala (Vaishagad)  Janjira
 Jawlya  Jivdhan  Kailasgad  Kakati Fort
 Kala Killa  Kaladgad  Kalanidhigad (Kalanandigad)  Kaldurg
 Kalsubai  Kalyangad(Nandgiri)  Kamalgad  Kamandurg
 Kanakdurg  Kanchan  Kanhergad(Nashik)  Kankrala
 Karha  Karmala Fort  Karnala  Katra
 Kavnai  Kelve Fort  Kelve Pankot  Kenjalgad
 Khairai  Khanderi  Kharepatan fort  Khubladha Fort (Thal Fort)
 Kohoj  Kokandiva  Koldurg  Kolkewadi
 Kondhavi  Korigad  Korlai  Kotkamate
 Kulang  Kunjargad(Kombadgad)  Kurdugad  Laling
 Lingana  Lohgad  Machnur  Madangad
 Madh Fort (Varsova Fort)  Madhu makarandgad  Mahadevgad  Mahim Fort
 Mahim Fort ( Kelve - Mahim)  Mahimangad  Mahimatgad  Mahipalgad
 Mahipatgad  Mahuli  Malanggad  Malegaon Fort
 Malhargad  Mandangad  Mangad  Mangalgad
 Mangalwedha  Mangi-Tungi  Manikdurg  Manikgad
 Manikpunj  Manjarsubha Fort  Manohar-Mansantoshgad  Markandeya
 Mirgad(Songir)  Mohandar(Shidaka)  Mohangad  Moragad
 Mordhan  Morgiri  Moti Daman Fort  Mrugagad
 Mudagad  Mulher  Nagardhan  Nagla Bunder Fort
 Naldurg  Nanded Fort (Nadgiri)  Naneghat  Nani Daman Fort (St.Jerome Fort)
 Narayangad  Narayangad(Amboli)  Narnala  Nhavigad
 Nimgiri  Nivati Fort  Pabargad  Pachhapur Fort
 Padargad  Padmagad (Malvan)  Padmgad (Malvan)  Pal Fort
 Palashi Fort  Palgad  Pandavgad  Panhaledurg
 Panhalekaji Fort  Panhalgad  Paranda  Pardi Fort
 Pargad  Parnera Fort  Parola  Parvatgad
 Pateshwar  Peb  Pemgiri(Shahagad)  Peth (Kothaligad)
 Piliv Fort  Pimpla  Pimplas Kot  Pisol
 Plus Valley  Prabalgad  Pratapgad  Premgiri
 Purandar  Purnagad  Raigad  Raikot
 Raireshwar  Rajapur Fort (British warehouse)  Rajdeher  Rajdher
 Rajgad  Rajhansgad (Yellur Fort)  Rajkot  Rajmachi
 Ramdurg  Ramgad  Ramshej  Ramtek
 Ranjangiri  Rasalgad  Rasalpur Sarai (Fort)  Ratangad
 Ratangad(Ratnadurg)  Ratnadurg  Rawlya  Rawlya - Jawlya
 Revdanda  Riwa Fort  Rohida  Rohilgad
 Sada Fort  Sadashivgad  Sagargad  Sajjangad
 Salher  Salota  Samangad  Samrajgad
 Sandan Valley - Karoli Ghat  Santoshgad  Saptashrungi  Sarasgad
 Sarjekot (Alibaug)  Sarjekot(Malvan)  Satavali Fort  Sewri Fort
 Shirgaon  Shivgad  Shivneri  ShivtharGhal
 Siddhagad (Malvan)  Sidhhagad  Sindhudurg  Sinhagad
 Sion Fort  Sitabuldi fort(Sitabardi Fort)  Sondai  Songad
 Songir (Dhule)  Songir (Karjat)  Songiri (near Roha)  Subhan Mangal
 Sudhagad  Sumargad  Suvarnadurg  Tahuli
 Takmak  Talgad  Tandulwadi  Terekhol Fort
 Thalner  Tikona  Torna  Trimbakgad
 Tringalwadi  Tung  Udgir  Umberkhind
 Underi  Vairatgad  Vajragad (Vasai)  Vallabhgad(Hargapur)
 Vardhangad  Varugad  Vasai  Vasantgad
 Vasota  Vetalgad  Vetalwadi Gad  Vijaydurg
 Vilasgad (Mallikarjun)  Visapur  Vishalgad  Worli Fort
 Yashwantgad(Nate)  Yawal Fort (Nimbalkar Fort)