You can reach Culebra via daily ferry from Fajardo or on week days from Vieques. Average price is about $2.50 for a ferry ride and it takes about one to one and a half hours from Fajardo. However, reaching Fajardo from San Juan by taxi costs $80-100. There is also a new high speed ferry option from San Juan on Thursdays through Sundays, which costs about $45 a head. Crowds can be thick for both ferries, so get there early, especially on weekend mornings. You can also reach Culebra via daily airplane service from San Juan, Fajardo, Vieques or nearby Saint Thomas. These are small 4-8 passenger planes. The plane ride may cost $25-$80 and take about 20 to 45 minutes.
For a budget traveler, you may also want to consider taking one of the local buses to Fajardo. Prices may be negotiated if you speak Spanish, and $10-$20 per person should cover the two hour ride. The buses are vans that depart sporadically, do not have air conditioning, and primarily serve locals. Tourists may have difficulty persuading taxi drivers that you want to go to the bus station.
There are several native-run taxi services on the island, ferrying tourists around town, to the airport, and to Flamenco Beach. They charge a very reasonable $2 per person. There are several businesses on the island that rent scooters or cars at the airport.
Flamenco Beach is quite outstanding, and unlike the other beaches in Vieques and Culebra, popular enough to attract a real crowd. The beach is in a calm cove and stretches into a circle of nearly a mile in length, and a few rusted-out U.S. Army tanks silently watch over the beach. The water is clear, shallow, and calm, and the waves are small. Reefs exist on each side of the beach and are very easy to access directly off the beach if you have snorkeling equipment with you, and other snorkeling beaches can be accessible by taking the (safe) path through the old army minefield. The reefs are not world class but they are interesting enough for amateur snorkelers. Facilities at the beach are few. Showers run sporadically and there are flush toilets, but no lights other than in the bathroom. Fresh water is freely available. Bring a cooler with plenty of snacks and drinks, plus towels or beach chairs if you can. Campers should be warned that it gets surprisingly windy and chilly at night. Bug spray is recommended. Bring a tent and sleeping bags, and, if you have one, bring a hammock to string between two trees for a night under the stars.
There are several small restaurants on the island as well as small hotels which have restaurants. Reservations are recommended if you plan on going to a hotel restaurant.
Several food vendors hawk their wares daily at the entrance to Flamenco Beach. The grilled meat-on-a-stick is both delicious and cheap. Lots of bottled water and other cold drinks from vendors with ice chests.
Mamacita's bar and restaurant, , in the heart of the town is popular but quite pricey. El Eden's liquor store and sandwich shop has a wide selection of local and foreign alcohols for reasonable prices. The Chinese restaurant in town sells some liquor, but the proprietor speaks no English and only some Spanish, so good luck there.
There are half a dozen or so guest houses, such as the Palmetto Guesthouse, , and small hotels on Culebra.
The term "resort" is a bit misleading as the average facility will be 2-3 stars at best. This is a small island after all! Some of the older hotels are barely a one star. Service is typical laid back (i.e., slow) island style. There are also plenty of houses and villas for rent on the island. Camping is permitted for up to four months at a time on the beautiful government-run Flamenco Beach, just a few miles outside of the main town.
Many private apartments are also available on the island, most can be book through Culebra Vacation Planners .