Stay at this 4-star spa hotel in Phnom Penh. Enjoy free parking, a full-service spa, and a rooftop terrace. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Royal Palace and NagaWorld Casino are located nearby. Discover genuine guest reviews for G Mekong Hotel Phnom Penh, in Phnom Penh City Centre neighborhood, along with the latest prices and availability – book now.