Lamartine Hotel Taksim (Hotel Lamartine Istanbul) is a 94-room, 4-star city hotel in Beyoğlu, Istanbul, located at Lamartin Street No:25, about 300 metres from Taksim Square. The Talimhane exit of Taksim Metro Station is right next to the hotel. Dolmabahçe Palace is about 1.7 km away, Galata Tower about 2.1 km, Istanbul Airport (IST) about 37 km and Sabiha Gökçen Airport (SAW) about 45 km. Sultanahmet is easily reached by the Taksim–Kabataş funicular and the T1 tram.

The hotel offers 6 room categories: Studio Room (16 m²), Standard Double Room (22 m²), Standard Twin Room (22 m²), Deluxe Double Room with Balcony (22 m²), Superior King Room (26 m²) and a Junior Suite for up to 3 guests (56 m²). A twin room adapted for guests with disabilities is also available. All rooms have free Wi-Fi, a TV and an electric kettle.

Facilities: free Wi-Fi, a restaurant serving an open buffet breakfast, a halal kitchen, a meeting room, a winter garden and a street-facing seating area. An airport transfer service is available. Check-in is at 14:00 and check-out at 12:00. Staff speak Turkish and English. Pets are not allowed and there is no on-site parking.

A central, practical base for travellers who want to explore Taksim, İstiklal Avenue and Beyoğlu on foot, for business travellers, and for guests attending trade fairs and events in Istanbul.